<?php
/**
 * UAGB Block Helper.
 *
 * @package UAGB
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}

if ( ! class_exists( 'UAGB_Block_Helper' ) ) {

	/**
	 * Class UAGB_Block_Helper.
	 */
	class UAGB_Block_Helper {

		/**
		 * Get Buttons Block CSS
		 *
		 * @since 1.14.9
		 * @param array  $attr The block attributes.
		 * @param string $id The key for the Icon List Item.
		 * @param string $child_migrate The child migration flag.
		 * @return array The Widget List.
		 */
		public static function get_buttons_child_selectors( $attr, $id, $child_migrate ) {

			$block_name = 'buttons-child';

			$wrapper = ( ! $child_migrate ) ? ' .uagb-buttons-repeater-' . $id : ' .uagb-buttons-repeater';

			$m_selectors = array();
			$t_selectors = array();
			$selectors   = array();

			$border_css        = self::uag_generate_border_css( $attr, 'btn' );
			$border_css        = self::uag_generate_deprecated_border_css(
				$border_css,
				( isset( $attr['borderWidth'] ) ? $attr['borderWidth'] : '' ),
				( isset( $attr['borderRadius'] ) ? $attr['borderRadius'] : '' ),
				( isset( $attr['borderColor'] ) ? $attr['borderColor'] : '' ),
				( isset( $attr['borderStyle'] ) ? $attr['borderStyle'] : '' )
			);
			$border_css_tablet = self::uag_generate_border_css( $attr, 'btn', 'tablet' );
			$border_css_mobile = self::uag_generate_border_css( $attr, 'btn', 'mobile' );

			$top_padding    = isset( $attr['topPadding'] ) ? $attr['topPadding'] : '';
			$bottom_padding = isset( $attr['bottomPadding'] ) ? $attr['bottomPadding'] : '';
			$left_padding   = isset( $attr['leftPadding'] ) ? $attr['leftPadding'] : '';
			$right_padding  = isset( $attr['rightPadding'] ) ? $attr['rightPadding'] : '';

			$attr['sizeType']       = isset( $attr['sizeType'] ) ? $attr['sizeType'] : 'px';
			$attr['lineHeightType'] = isset( $attr['lineHeightType'] ) ? $attr['lineHeightType'] : 'em';

			$box_shadow_properties       = array(
				'horizontal' => $attr['boxShadowHOffset'],
				'vertical'   => $attr['boxShadowVOffset'],
				'blur'       => $attr['boxShadowBlur'],
				'spread'     => $attr['boxShadowSpread'],
				'color'      => $attr['boxShadowColor'],
				'position'   => $attr['boxShadowPosition'],
			);
			$box_shadow_hover_properties = array(
				'horizontal' => $attr['boxShadowHOffsetHover'],
				'vertical'   => $attr['boxShadowVOffsetHover'],
				'blur'       => $attr['boxShadowBlurHover'],
				'spread'     => $attr['boxShadowSpreadHover'],
				'color'      => $attr['boxShadowColorHover'],
				'position'   => $attr['boxShadowPositionHover'],
				'alt_color'  => $attr['boxShadowColor'],
			);

			$box_shadow_css       = self::generate_shadow_css( $box_shadow_properties );
			$box_shadow_hover_css = self::generate_shadow_css( $box_shadow_hover_properties );

			if ( ! $attr['inheritFromTheme'] ) {
				if ( 'transparent' === $attr['backgroundType'] ) {

					$selectors[' .wp-block-button__link']['background'] = 'transparent';

				} elseif ( 'color' === $attr['backgroundType'] ) {

					$selectors['.wp-block-uagb-buttons-child .uagb-buttons-repeater']['background'] = $attr['background'];
					$selectors[' .wp-block-button__link']['background']                             = $attr['background'];

				} elseif ( 'gradient' === $attr['backgroundType'] ) {
					$bg_obj = array(
						'backgroundType'    => 'gradient',
						'gradientValue'     => $attr['gradientValue'],
						'gradientColor1'    => $attr['gradientColor1'],
						'gradientColor2'    => $attr['gradientColor2'],
						'gradientType'      => $attr['gradientType'],
						'gradientLocation1' => $attr['gradientLocation1'],
						'gradientLocation2' => $attr['gradientLocation2'],
						'gradientAngle'     => $attr['gradientAngle'],
						'selectGradient'    => $attr['selectGradient'],
					);

					$bg_obj_tablet = array(
						'backgroundType'    => 'gradient',
						'gradientValue'     => $attr['gradientValue'],
						'gradientColor1'    => $attr['gradientColor1'],
						'gradientColor2'    => $attr['gradientColor2'],
						'gradientType'      => $attr['gradientType'],
						'gradientLocation1' => is_numeric( $attr['gradientLocationTablet1'] ) ? $attr['gradientLocationTablet1'] : $bg_obj['gradientLocation1'],
						'gradientLocation2' => is_numeric( $attr['gradientLocationTablet2'] ) ? $attr['gradientLocationTablet2'] : $bg_obj['gradientLocation2'],
						'gradientAngle'     => is_numeric( $attr['gradientAngleTablet'] ) ? $attr['gradientAngleTablet'] : $bg_obj['gradientAngle'],
						'selectGradient'    => $attr['selectGradient'],
					);

					$bg_obj_mobile = array(
						'backgroundType'    => 'gradient',
						'gradientValue'     => $attr['gradientValue'],
						'gradientColor1'    => $attr['gradientColor1'],
						'gradientColor2'    => $attr['gradientColor2'],
						'gradientType'      => $attr['gradientType'],
						'gradientLocation1' => is_numeric( $attr['gradientLocationMobile1'] ) ? $attr['gradientLocationMobile1'] : $bg_obj_tablet['gradientLocation1'],
						'gradientLocation2' => is_numeric( $attr['gradientLocationMobile2'] ) ? $attr['gradientLocationMobile2'] : $bg_obj_tablet['gradientLocation2'],
						'gradientAngle'     => is_numeric( $attr['gradientAngleMobile'] ) ? $attr['gradientAngleMobile'] : $bg_obj_tablet['gradientAngle'],
						'selectGradient'    => $attr['selectGradient'],
					);

					$btn_bg_css                             = self::uag_get_background_obj( $bg_obj );
					$btn_bg_tablet_css                      = self::uag_get_background_obj( $bg_obj_tablet );
					$btn_bg_mobile_css                      = self::uag_get_background_obj( $bg_obj_mobile );
					$selectors[' .wp-block-button__link']   = $btn_bg_css;
					$t_selectors[' .wp-block-button__link'] = $btn_bg_tablet_css;
					$m_selectors[' .wp-block-button__link'] = $btn_bg_mobile_css;
				}

				// Hover background color types.
				if ( 'transparent' === $attr['hoverbackgroundType'] ) {

					$selectors[' .wp-block-button__link:hover'] = array(
						'background' => 'transparent',
					);
					$selectors[' .wp-block-button__link:focus'] = array(
						'background' => 'transparent',
					);

				} elseif ( 'color' === $attr['hoverbackgroundType'] ) {

					$selectors[' .wp-block-button__link:hover'] = array(
						'background' => $attr['hBackground'],
					);
					$selectors[' .wp-block-button__link:focus'] = array(
						'background' => $attr['hBackground'],
					);

				} elseif ( 'gradient' === $attr['hoverbackgroundType'] ) {
					$bg_hover_obj = array(
						'backgroundType'    => 'gradient',
						'gradientValue'     => $attr['hovergradientValue'],
						'gradientColor1'    => $attr['hovergradientColor1'],
						'gradientColor2'    => $attr['hovergradientColor2'],
						'gradientType'      => $attr['hovergradientType'],
						'gradientLocation1' => $attr['hovergradientLocation1'],
						'gradientLocation2' => $attr['hovergradientLocation2'],
						'gradientAngle'     => $attr['hovergradientAngle'],
						'selectGradient'    => $attr['hoverselectGradient'],
					);

					$bg_hover_obj_tablet = array(
						'backgroundType'    => 'gradient',
						'gradientValue'     => $attr['hovergradientValue'],
						'gradientColor1'    => $attr['hovergradientColor1'],
						'gradientColor2'    => $attr['hovergradientColor2'],
						'gradientType'      => $attr['hovergradientType'],
						'gradientLocation1' => is_numeric( $attr['hovergradientLocationTablet1'] ) ? $attr['hovergradientLocationTablet1'] : $bg_hover_obj['gradientLocation1'],
						'gradientLocation2' => is_numeric( $attr['hovergradientLocationTablet2'] ) ? $attr['hovergradientLocationTablet2'] : $bg_hover_obj['gradientLocation2'],
						'gradientAngle'     => is_numeric( $attr['hovergradientAngleTablet'] ) ? $attr['hovergradientAngleTablet'] : $bg_hover_obj['gradientAngle'],
						'selectGradient'    => $attr['hoverselectGradient'],
					);

					$bg_hover_obj_mobile = array(
						'backgroundType'    => 'gradient',
						'gradientValue'     => $attr['hovergradientValue'],
						'gradientColor1'    => $attr['hovergradientColor1'],
						'gradientColor2'    => $attr['hovergradientColor2'],
						'gradientType'      => $attr['hovergradientType'],
						'gradientLocation1' => is_numeric( $attr['hovergradientLocationMobile1'] ) ? $attr['hovergradientLocationMobile1'] : $bg_hover_obj_tablet['gradientLocation1'],
						'gradientLocation2' => is_numeric( $attr['hovergradientLocationMobile2'] ) ? $attr['hovergradientLocationMobile2'] : $bg_hover_obj_tablet['gradientLocation2'],
						'gradientAngle'     => is_numeric( $attr['hovergradientAngleMobile'] ) ? $attr['hovergradientAngleMobile'] : $bg_hover_obj_tablet['gradientAngle'],
						'selectGradient'    => $attr['hoverselectGradient'],
					);

					$btn_hover_bg_css                             = self::uag_get_background_obj( $bg_hover_obj );
					$btn_hover_bg_css_tablet                      = self::uag_get_background_obj( $bg_hover_obj_tablet );
					$btn_hover_bg_css_mobile                      = self::uag_get_background_obj( $bg_hover_obj_mobile );
					$selectors[' .wp-block-button__link:hover']   = $btn_hover_bg_css;
					$selectors[' .wp-block-button__link:focus']   = $btn_hover_bg_css;
					$t_selectors[' .wp-block-button__link:hover'] = $btn_hover_bg_css_tablet;
					$t_selectors[' .wp-block-button__link:focus'] = $btn_hover_bg_css_tablet;
					$m_selectors[' .wp-block-button__link:hover'] = $btn_hover_bg_css_mobile;
					$m_selectors[' .wp-block-button__link:focus'] = $btn_hover_bg_css_mobile;
				}

				$selectors[' .uagb-button__wrapper .uagb-buttons-repeater']                   = array(
					'font-family'     => $attr['fontFamily'],
					'font-weight'     => $attr['fontWeight'],
					'font-style'      => $attr['fontStyle'],
					'text-transform'  => $attr['transform'],
					'text-decoration' => $attr['decoration'],
					'font-size'       => UAGB_Helper::get_css_value( $attr['size'], $attr['sizeType'] ),
					'line-height'     => UAGB_Helper::get_css_value( $attr['lineHeight'], $attr['lineHeightType'] ),
					'padding-top'     => UAGB_Helper::get_css_value( $top_padding, $attr['paddingUnit'] ),
					'padding-bottom'  => UAGB_Helper::get_css_value( $bottom_padding, $attr['paddingUnit'] ),
					'padding-left'    => UAGB_Helper::get_css_value( $left_padding, $attr['paddingUnit'] ),
					'padding-right'   => UAGB_Helper::get_css_value( $right_padding, $attr['paddingUnit'] ),
					'color'           => $attr['color'],
					'margin-top'      => UAGB_Helper::get_css_value( $attr['topMargin'], $attr['marginType'] ),
					'margin-bottom'   => UAGB_Helper::get_css_value( $attr['bottomMargin'], $attr['marginType'] ),
					'margin-left'     => UAGB_Helper::get_css_value( $attr['leftMargin'], $attr['marginType'] ),
					'margin-right'    => UAGB_Helper::get_css_value( $attr['rightMargin'], $attr['marginType'] ),
				);
				$selectors[' .wp-block-button__link.has-text-color:hover .uagb-button__link'] = array(
					'color' => $attr['hColor'],
				);
				$selectors[' .wp-block-button__link.has-text-color:focus .uagb-button__link'] = array(
					'color' => $attr['hColor'],
				);

				$selectors[ ' .uagb-button__wrapper ' . $wrapper . '.wp-block-button__link' ] = array(
					'box-shadow' => $box_shadow_css,
				);

				// If using separate box shadow hover settings, then generate CSS for it.
				if ( $attr['useSeparateBoxShadows'] ) {
					$selectors[ ' .uagb-button__wrapper ' . $wrapper . '.wp-block-button__link:hover' ] = array(
						'box-shadow' => $box_shadow_hover_css,
					);

				};
				$selectors[ $wrapper . '.wp-block-button__link' ]       = $border_css;
				$selectors[ $wrapper . '.wp-block-button__link:hover' ] = array(
					'border-color' => ! empty( $attr['btnBorderHColor'] ) ? $attr['btnBorderHColor'] : $attr['borderHColor'],
				);
				$selectors[ $wrapper . '.wp-block-button__link:focus' ] = array(
					'border-color' => ! empty( $attr['btnBorderHColor'] ) ? $attr['btnBorderHColor'] : $attr['borderHColor'],
				);
				// twenty twenty theme.
				$selectors['.wp-block-button.is-style-outline .uagb-button__wrapper .wp-block-button__link.uagb-buttons-repeater']       = $border_css;
				$m_selectors['.wp-block-button.is-style-outline .uagb-button__wrapper .wp-block-button__link.uagb-buttons-repeater']     = $border_css_mobile;
				$t_selectors['.wp-block-button.is-style-outline .uagb-button__wrapper .wp-block-button__link.uagb-buttons-repeater']     = $border_css_tablet;
				$selectors['.wp-block-button.is-style-outline .uagb-button__wrapper .wp-block-button__link.uagb-buttons-repeater:hover'] = array(
					'border-color' => ! empty( $attr['btnBorderHColor'] ) ? $attr['btnBorderHColor'] : $attr['borderHColor'],
				);
				$selectors[ $wrapper . ' .uagb-button__link' ]       = array(
					'color'           => $attr['color'],
					'font-family'     => $attr['fontFamily'],
					'font-weight'     => $attr['fontWeight'],
					'font-style'      => $attr['fontStyle'],
					'text-transform'  => $attr['transform'],
					'text-decoration' => $attr['decoration'],
					'font-size'       => UAGB_Helper::get_css_value( $attr['size'], $attr['sizeType'] ),
					'line-height'     => UAGB_Helper::get_css_value( $attr['lineHeight'], $attr['lineHeightType'] ),
				);
				$selectors[ $wrapper . ':hover .uagb-button__link' ] = array(
					'color' => $attr['hColor'],
				);
				$selectors[ $wrapper . ':focus .uagb-button__link' ] = array(
					'color' => $attr['hColor'],
				);
				$m_selectors[ $wrapper . ' .uagb-button__link' ]     = array(
					'font-size'   => UAGB_Helper::get_css_value( $attr['sizeMobile'], $attr['sizeType'] ),
					'line-height' => UAGB_Helper::get_css_value( $attr['lineHeightMobile'], $attr['lineHeightType'] ),
				);
				$t_selectors[ $wrapper . ' .uagb-button__link' ]     = array(
					'font-size'   => UAGB_Helper::get_css_value( $attr['sizeTablet'], $attr['sizeType'] ),
					'line-height' => UAGB_Helper::get_css_value( $attr['lineHeightTablet'], $attr['lineHeightType'] ),
				);
				$m_selectors[ $wrapper . '.wp-block-button__link' ]  = array_merge(
					array(
						'padding-top'    => UAGB_Helper::get_css_value( $attr['topMobilePadding'], $attr['mobilePaddingUnit'] ),
						'padding-bottom' => UAGB_Helper::get_css_value( $attr['bottomMobilePadding'], $attr['mobilePaddingUnit'] ),
						'padding-left'   => UAGB_Helper::get_css_value( $attr['leftMobilePadding'], $attr['mobilePaddingUnit'] ),
						'padding-right'  => UAGB_Helper::get_css_value( $attr['rightMobilePadding'], $attr['mobilePaddingUnit'] ),
						'margin-top'     => UAGB_Helper::get_css_value( $attr['topMarginMobile'], $attr['marginType'] ),
						'margin-bottom'  => UAGB_Helper::get_css_value( $attr['bottomMarginMobile'], $attr['marginType'] ),
						'margin-left'    => UAGB_Helper::get_css_value( $attr['leftMarginMobile'], $attr['marginType'] ),
						'margin-right'   => UAGB_Helper::get_css_value( $attr['rightMarginMobile'], $attr['marginType'] ),
					),
					$border_css_mobile
				);

				$t_selectors[ $wrapper . '.wp-block-button__link' ] = array_merge(
					array(
						'padding-top'    => UAGB_Helper::get_css_value( $attr['topTabletPadding'], $attr['tabletPaddingUnit'] ),
						'padding-bottom' => UAGB_Helper::get_css_value( $attr['bottomTabletPadding'], $attr['tabletPaddingUnit'] ),
						'padding-left'   => UAGB_Helper::get_css_value( $attr['leftTabletPadding'], $attr['tabletPaddingUnit'] ),
						'padding-right'  => UAGB_Helper::get_css_value( $attr['rightTabletPadding'], $attr['tabletPaddingUnit'] ),
						'margin-top'     => UAGB_Helper::get_css_value( $attr['topMarginTablet'], $attr['marginType'] ),
						'margin-bottom'  => UAGB_Helper::get_css_value( $attr['bottomMarginTablet'], $attr['marginType'] ),
						'margin-left'    => UAGB_Helper::get_css_value( $attr['leftMarginTablet'], $attr['marginType'] ),
						'margin-right'   => UAGB_Helper::get_css_value( $attr['rightMarginTablet'], $attr['marginType'] ),

					),
					$border_css_tablet
				);
			}
			$selectors[ ' .uagb-button__wrapper ' . $wrapper . '.wp-block-button__link' ] = array(
				'margin-top'    => UAGB_Helper::get_css_value( $attr['topMargin'], $attr['marginType'] ),
				'margin-bottom' => UAGB_Helper::get_css_value( $attr['bottomMargin'], $attr['marginType'] ),
				'margin-left'   => UAGB_Helper::get_css_value( $attr['leftMargin'], $attr['marginType'] ),
				'margin-right'  => UAGB_Helper::get_css_value( $attr['rightMargin'], $attr['marginType'] ),
				'box-shadow'    => $box_shadow_css,
			);
			
			$m_selectors[ ' .uagb-button__wrapper ' . $wrapper . '.wp-block-button__link' ] = array(
				'margin-top'    => UAGB_Helper::get_css_value( $attr['topMarginMobile'], $attr['marginType'] ),
				'margin-bottom' => UAGB_Helper::get_css_value( $attr['bottomMarginMobile'], $attr['marginType'] ),
				'margin-left'   => UAGB_Helper::get_css_value( $attr['leftMarginMobile'], $attr['marginType'] ),
				'margin-right'  => UAGB_Helper::get_css_value( $attr['rightMarginMobile'], $attr['marginType'] ),

			);

			$t_selectors[ ' .uagb-button__wrapper ' . $wrapper . '.wp-block-button__link' ] = array(
				'margin-top'    => UAGB_Helper::get_css_value( $attr['topMarginTablet'], $attr['marginType'] ),
				'margin-bottom' => UAGB_Helper::get_css_value( $attr['bottomMarginTablet'], $attr['marginType'] ),
				'margin-left'   => UAGB_Helper::get_css_value( $attr['leftMarginTablet'], $attr['marginType'] ),
				'margin-right'  => UAGB_Helper::get_css_value( $attr['rightMarginTablet'], $attr['marginType'] ),

			);
			$selectors[ $wrapper . ' .uagb-button__icon > svg' ]       = array(
				'width'  => UAGB_Helper::get_css_value( self::get_fallback_number( $attr['iconSize'], 'iconSize', $block_name ), 'px' ),
				'height' => UAGB_Helper::get_css_value( self::get_fallback_number( $attr['iconSize'], 'iconSize', $block_name ), 'px' ),
				'fill'   => ! empty( $attr['iconColor'] ) ? $attr['iconColor'] : $attr['color'],
			);
			$t_selectors[ $wrapper . ' .uagb-button__icon > svg' ]     = array(
				'width'  => UAGB_Helper::get_css_value( $attr['iconSizeTablet'], 'px' ),
				'height' => UAGB_Helper::get_css_value( $attr['iconSizeTablet'], 'px' ),
				'fill'   => $attr['iconColor'],
			);
			$m_selectors[ $wrapper . ' .uagb-button__icon > svg' ]     = array(
				'width'  => UAGB_Helper::get_css_value( $attr['iconSizeMobile'], 'px' ),
				'height' => UAGB_Helper::get_css_value( $attr['iconSizeMobile'], 'px' ),
				'fill'   => $attr['iconColor'],
			);
			$selectors[ $wrapper . ':hover .uagb-button__icon > svg' ] = array(
				'fill' => ! empty( $attr['iconHColor'] ) ? $attr['iconHColor'] : $attr['hColor'],
			);
			$selectors[ $wrapper . ':focus .uagb-button__icon > svg' ] = array(
				'fill' => ! empty( $attr['iconHColor'] ) ? $attr['iconHColor'] : $attr['hColor'],
			);
			if ( ! $attr['removeText'] ) {
				$icon_margin        = UAGB_Helper::get_css_value( self::get_fallback_number( $attr['iconSpace'], 'iconSpace', $block_name ), 'px' );
				$tablet_icon_margin = UAGB_Helper::get_css_value( $attr['iconSpaceTablet'], 'px' );
				$mobile_icon_margin = UAGB_Helper::get_css_value( $attr['iconSpaceMobile'], 'px' );

				$right_side_margin = 'margin-right';
				$left_side_margin  = 'margin-left';

				if ( ! is_rtl() ) {
					$right_side_margin = 'margin-left';
					$left_side_margin  = 'margin-right';
				}

				$selectors[ $wrapper . ' .uagb-button__icon-position-after' ]   = array(
					$right_side_margin => $icon_margin,
				);
				$t_selectors[ $wrapper . ' .uagb-button__icon-position-after' ] = array(
					$right_side_margin => $tablet_icon_margin,
				);
				$m_selectors[ $wrapper . ' .uagb-button__icon-position-after' ] = array(
					$right_side_margin => $mobile_icon_margin,
				);

				$selectors[ $wrapper . ' .uagb-button__icon-position-before' ]   = array(
					$left_side_margin => $icon_margin,
				);
				$t_selectors[ $wrapper . ' .uagb-button__icon-position-before' ] = array(
					$left_side_margin => $tablet_icon_margin,
				);
				$m_selectors[ $wrapper . ' .uagb-button__icon-position-before' ] = array(
					$left_side_margin => $mobile_icon_margin,
				);
			}

			return array(
				'selectors'   => $selectors,
				'm_selectors' => $m_selectors,
				't_selectors' => $t_selectors,
			);
		}

		/**
		 * Get Social share Block CSS
		 *
		 * @since 1.14.9
		 * @param array  $attr The block attributes.
		 * @param string $id The key for the Icon List Item.
		 * @param mixed  $childMigrate The child migration flag.
		 * @return array The Widget List.
		 */
		public static function get_social_share_child_selectors( $attr, $id, $childMigrate ) {

			$wrapper = ( ! $childMigrate ) ? ' .uagb-ss-repeater-' . $id : '.uagb-ss-repeater';

			$selectors[ $wrapper . ' span.uagb-ss__link' ]           = array(
				'color' => $attr['icon_color'],
			);
			$selectors[ $wrapper . ' a.uagb-ss__link' ]              = array( // Backward user case.
				'color' => $attr['icon_color'],
			);
			$selectors[ $wrapper . ' span.uagb-ss__link' ]           = array(
				'color' => $attr['icon_color'],
			);
			$selectors[ $wrapper . ' a.uagb-ss__link' ]              = array( // Backward user case.
				'color' => $attr['icon_color'],
			);
			$selectors[ $wrapper . ' span.uagb-ss__link svg' ]       = array(
				'fill' => $attr['icon_color'],
			);
			$selectors[ $wrapper . ' a.uagb-ss__link svg' ]          = array( // Backward user case.
				'fill' => $attr['icon_color'],
			);
			$selectors[ $wrapper . ':hover span.uagb-ss__link' ]     = array(
				'color' => $attr['icon_hover_color'],
			);
			$selectors[ $wrapper . ':hover a.uagb-ss__link' ]        = array( // Backward user case.
				'color' => $attr['icon_hover_color'],
			);
			$selectors[ $wrapper . ':hover span.uagb-ss__link svg' ] = array(
				'fill' => $attr['icon_hover_color'],
			);
			$selectors[ $wrapper . ':hover a.uagb-ss__link svg' ]    = array( // Backward user case.
				'fill' => $attr['icon_hover_color'],
			);

			$selectors[ $wrapper . '.uagb-ss__wrapper' ]       = array(
				'background' => $attr['icon_bg_color'],
			);
			$selectors[ $wrapper . '.uagb-ss__wrapper:hover' ] = array(
				'background' => $attr['icon_bg_hover_color'],
			);

			return $selectors;
		}

		/**
		 * Get Icon List Block CSS
		 *
		 * @since 1.14.9
		 * @param array  $attr The block attributes.
		 * @param string $id The key for the Icon List Item.
		 * @param string $childMigrate The child migration flag.
		 * @return array The Widget List.
		 */
		public static function get_icon_list_child_selectors( $attr, $id, $childMigrate ) {

			$wrapper = ( ! $childMigrate ) ? ' .uagb-icon-list-repeater-' . $id : '.wp-block-uagb-icon-list-child';

			if ( ! empty( $attr['icon_color'] ) ) {
				$selectors[ $wrapper . ' .uagb-icon-list__source-wrap svg' ] = array(
					'fill'  => $attr['icon_color'] . ' !important',
					'color' => $attr['icon_color'] . ' !important',
				);
			}
			if ( ! empty( $attr['icon_hover_color'] ) ) {
				$selectors[ $wrapper . ':hover .uagb-icon-list__source-wrap svg' ] = array(
					'fill'  => $attr['icon_hover_color'] . ' !important',
					'color' => $attr['icon_hover_color'] . ' !important',
				);
			}
			if ( ! empty( $attr['label_color'] ) ) {
				$selectors[ $wrapper . ' .uagb-icon-list__label' ] = array(
					'color' => $attr['label_color'] . ' !important',
				);
			}
			if ( ! empty( $attr['label_hover_color'] ) ) {
				$selectors[ $wrapper . ':hover .uagb-icon-list__label' ] = array(
					'color' => $attr['label_hover_color'] . ' !important',
				);
			}

			$selectors[ $wrapper . ' .uagb-icon-list__source-wrap' ]       = array(
				'background'   => $attr['icon_bg_color'] . ' !important',
				'border-color' => $attr['icon_border_color'] . ' !important',
			);
			$selectors[ $wrapper . ':hover .uagb-icon-list__source-wrap' ] = array(
				'background'   => $attr['icon_bg_hover_color'] . ' !important',
				'border-color' => $attr['icon_border_hover_color'] . ' !important',
			);

			$selectors[ $wrapper . '.wp-block-uagb-icon-list-child.wp-block-uagb-icon-list-child' ] = array(
				'margin-top'     => UAGB_Helper::get_css_value(
					$attr['childTopMargin'],
					$attr['childMarginUnit']
				),
				'margin-right'   => UAGB_Helper::get_css_value(
					$attr['childRightMargin'],
					$attr['childMarginUnit']
				),
				'margin-bottom'  => UAGB_Helper::get_css_value(
					$attr['childBottomMargin'],
					$attr['childMarginUnit']
				),
				'margin-left'    => UAGB_Helper::get_css_value(
					$attr['childLeftMargin'],
					$attr['childMarginUnit']
				),
				'padding-top'    => UAGB_Helper::get_css_value(
					$attr['childTopPadding'],
					$attr['childPaddingUnit']
				),
				'padding-right'  => UAGB_Helper::get_css_value(
					$attr['childRightPadding'],
					$attr['childPaddingUnit']
				),
				'padding-bottom' => UAGB_Helper::get_css_value(
					$attr['childBottomPadding'],
					$attr['childPaddingUnit']
				),
				'padding-left'   => UAGB_Helper::get_css_value(
					$attr['childLeftPadding'],
					$attr['childPaddingUnit']
				),
			);

			$t_selectors[ $wrapper . '.wp-block-uagb-icon-list-child.wp-block-uagb-icon-list-child' ] = array(
				'margin-top'     => UAGB_Helper::get_css_value(
					$attr['childTopMarginTablet'],
					$attr['childMarginUnitTablet']
				),
				'margin-right'   => UAGB_Helper::get_css_value(
					$attr['childRightMarginTablet'],
					$attr['childMarginUnitTablet']
				),
				'margin-bottom'  => UAGB_Helper::get_css_value(
					$attr['childBottomMarginTablet'],
					$attr['childMarginUnitTablet']
				),
				'margin-left'    => UAGB_Helper::get_css_value(
					$attr['childLeftMarginTablet'],
					$attr['childMarginUnitTablet']
				),
				'padding-top'    => UAGB_Helper::get_css_value(
					$attr['childTopPaddingTablet'],
					$attr['childPaddingUnitTablet']
				),
				'padding-right'  => UAGB_Helper::get_css_value(
					$attr['childRightPaddingTablet'],
					$attr['childPaddingUnitTablet']
				),
				'padding-bottom' => UAGB_Helper::get_css_value(
					$attr['childBottomPaddingTablet'],
					$attr['childPaddingUnitTablet']
				),
				'padding-left'   => UAGB_Helper::get_css_value(
					$attr['childLeftPaddingTablet'],
					$attr['childPaddingUnitTablet']
				),
			);

			$m_selectors[ $wrapper . '.wp-block-uagb-icon-list-child.wp-block-uagb-icon-list-child' ] = array(
				'margin-top'     => UAGB_Helper::get_css_value(
					$attr['childTopMarginMobile'],
					$attr['childMarginUnitMobile']
				),
				'margin-right'   => UAGB_Helper::get_css_value(
					$attr['childRightMarginMobile'],
					$attr['childMarginUnitMobile']
				),
				'margin-bottom'  => UAGB_Helper::get_css_value(
					$attr['childBottomMarginMobile'],
					$attr['childMarginUnitMobile']
				),
				'margin-left'    => UAGB_Helper::get_css_value(
					$attr['childLeftMarginMobile'],
					$attr['childMarginUnitMobile']
				),
				'padding-top'    => UAGB_Helper::get_css_value(
					$attr['childTopPaddingMobile'],
					$attr['childPaddingUnitMobile']
				),
				'padding-right'  => UAGB_Helper::get_css_value(
					$attr['childRightPaddingMobile'],
					$attr['childPaddingUnitMobile']
				),
				'padding-bottom' => UAGB_Helper::get_css_value(
					$attr['childBottomPaddingMobile'],
					$attr['childPaddingUnitMobile']
				),
				'padding-left'   => UAGB_Helper::get_css_value(
					$attr['childLeftPaddingMobile'],
					$attr['childPaddingUnitMobile']
				),
			);

			return array(
				'desktop' => $selectors,
				'tablet'  => $t_selectors,
				'mobile'  => $m_selectors,
			);
		}

		/**
		 * Get Post Block Selectors CSS
		 *
		 * @param array $attr The block attributes.
		 * @since 1.4.0
		 */
		public static function get_post_selectors( $attr ) {

			$overlay_opacity_fallback      = self::get_fallback_number( $attr['overlayOpacity'], 'overlayOpacity', $attr['blockName'] );
			$image_bottom_space_fallback   = self::get_fallback_number( $attr['imageBottomSpace'], 'imageBottomSpace', $attr['blockName'] );
			$title_bottom_space_fallback   = self::get_fallback_number( $attr['titleBottomSpace'], 'titleBottomSpace', $attr['blockName'] );
			$meta_bottom_space_fallback    = self::get_fallback_number( $attr['metaBottomSpace'], 'metaBottomSpace', $attr['blockName'] );
			$excerpt_bottom_space_fallback = self::get_fallback_number( $attr['excerptBottomSpace'], 'excerptBottomSpace', $attr['blockName'] );
			$cta_bottom_space_fallback     = self::get_fallback_number( $attr['ctaBottomSpace'], 'ctaBottomSpace', $attr['blockName'] );
			$isLeftRight                   = isset( $attr['isLeftToRightLayout'] ) ? $attr['isLeftToRightLayout'] : false;

			$border_css = self::uag_generate_border_css( $attr, 'btn' );
			$border_css = self::uag_generate_deprecated_border_css(
				$border_css,
				( isset( $attr['borderWidth'] ) ? $attr['borderWidth'] : '' ),
				( isset( $attr['borderRadius'] ) ? $attr['borderRadius'] : '' ),
				( isset( $attr['borderColor'] ) ? $attr['borderColor'] : '' ),
				( isset( $attr['borderStyle'] ) ? $attr['borderStyle'] : '' )
			);

			$overall_border_css = self::uag_generate_border_css( $attr, 'overall' );

			$paddingTop    = isset( $attr['paddingTop'] ) ? $attr['paddingTop'] : $attr['contentPadding'];
			$paddingBottom = isset( $attr['paddingBottom'] ) ? $attr['paddingBottom'] : $attr['contentPadding'];
			$paddingLeft   = isset( $attr['paddingLeft'] ) ? $attr['paddingLeft'] : $attr['contentPadding'];
			$paddingRight  = isset( $attr['paddingRight'] ) ? $attr['paddingRight'] : $attr['contentPadding'];

			$paddingBtnTop    = isset( $attr['paddingBtnTop'] ) ? $attr['paddingBtnTop'] : $attr['btnVPadding'];
			$paddingBtnBottom = isset( $attr['paddingBtnBottom'] ) ? $attr['paddingBtnBottom'] : $attr['btnVPadding'];
			$paddingBtnLeft   = isset( $attr['paddingBtnLeft'] ) ? $attr['paddingBtnLeft'] : $attr['btnHPadding'];
			$paddingBtnRight  = isset( $attr['paddingBtnRight'] ) ? $attr['paddingBtnRight'] : $attr['btnHPadding'];

			$box_shadow_properties       = array(
				'horizontal' => $attr['boxShadowHOffset'],
				'vertical'   => $attr['boxShadowVOffset'],
				'blur'       => $attr['boxShadowBlur'],
				'spread'     => $attr['boxShadowSpread'],
				'color'      => $attr['boxShadowColor'],
				'position'   => $attr['boxShadowPosition'],
			);
			$box_shadow_hover_properties = array(
				'horizontal' => $attr['boxShadowHOffsetHover'],
				'vertical'   => $attr['boxShadowVOffsetHover'],
				'blur'       => $attr['boxShadowBlurHover'],
				'spread'     => $attr['boxShadowSpreadHover'],
				'color'      => $attr['boxShadowColorHover'],
				'position'   => $attr['boxShadowPositionHover'],
				'alt_color'  => $attr['boxShadowColor'],
			);

			$box_shadow_css       = self::generate_shadow_css( $box_shadow_properties );
			$box_shadow_hover_css = self::generate_shadow_css( $box_shadow_hover_properties );

			$column_gap_fallback = self::get_fallback_number( $attr['columnGap'], 'columnGap', $attr['blockName'] );
			$row_gap_fallback    = self::get_fallback_number( $attr['rowGap'], 'rowGap', $attr['blockName'] );

			$selectors = array(
				'.is-grid .uagb-post__inner-wrap'         => array_merge(
					array(
						'padding-top'    => UAGB_Helper::get_css_value( $paddingTop, $attr['contentPaddingUnit'] ),
						'padding-bottom' => UAGB_Helper::get_css_value( $paddingBottom, $attr['contentPaddingUnit'] ),
						'padding-left'   => UAGB_Helper::get_css_value( $paddingLeft, $attr['contentPaddingUnit'] ),
						'padding-right'  => UAGB_Helper::get_css_value( $paddingRight, $attr['contentPaddingUnit'] ),
						'box-shadow'     => $box_shadow_css,
					),
					$overall_border_css
				),
				'.is-grid .uagb-post__inner-wrap .uagb-post__image:first-child' => ! $isLeftRight ? array(
					'margin-left'  => UAGB_Helper::get_css_value( ( - (int) $paddingLeft ), $attr['contentPaddingUnit'] ),
					'margin-right' => UAGB_Helper::get_css_value( ( - (int) $paddingRight ), $attr['contentPaddingUnit'] ),
					'margin-top'   => UAGB_Helper::get_css_value( ( - (int) $paddingTop ), $attr['contentPaddingUnit'] ),
				) : array(),
				':not(.is-grid) .uagb-post__inner-wrap > .uagb-post__text:last-child' => array(
					'margin-bottom' => UAGB_Helper::get_css_value( $paddingBottom, $attr['contentPaddingUnit'] ),
				),
				':not(.is-grid) .uagb-post__inner-wrap > .uagb-post__text:first-child' => array(
					'margin-top' => UAGB_Helper::get_css_value( $paddingTop, $attr['contentPaddingUnit'] ),
				),
				':not(.is-grid).uagb-post__image-position-background .uagb-post__inner-wrap .uagb-post__text:nth-last-child(2) ' => array(
					'margin-bottom' => UAGB_Helper::get_css_value( $paddingBottom, $attr['contentPaddingUnit'] ),
				),
				':not(.wp-block-uagb-post-carousel):not(.is-grid).uagb-post__items' => array(
					'margin-right' => UAGB_Helper::get_css_value( ( - (int) $row_gap_fallback / 2 ), $attr['rowGapUnit'] ),
					'margin-left'  => UAGB_Helper::get_css_value( ( - (int) $row_gap_fallback / 2 ), $attr['rowGapUnit'] ),
				),
				':not(.is-grid).uagb-post__items article' => array(
					'padding-right' => UAGB_Helper::get_css_value( (int) ( $row_gap_fallback / 2 ), $attr['rowGapUnit'] ),
					'padding-left'  => UAGB_Helper::get_css_value( (int) ( $row_gap_fallback / 2 ), $attr['rowGapUnit'] ),
					'margin-bottom' => UAGB_Helper::get_css_value( ( $column_gap_fallback ), $attr['columnGapUnit'] ),
				),
				':not(.is-grid) .uagb-post__inner-wrap > .uagb-post__text' => array(
					'margin-left'  => UAGB_Helper::get_css_value( $paddingLeft, $attr['contentPaddingUnit'] ),
					'margin-right' => UAGB_Helper::get_css_value( $paddingRight, $attr['contentPaddingUnit'] ),
				),
				' .uagb-post__inner-wrap'                 => array(
					'background' => $attr['bgColor'],
					'text-align' => $attr['align'],
				),
				' .uagb-post__inner-wrap:hover'           => array(
					'border-color' => $attr['overallBorderHColor'],
				),
				' .uagb-post__inner-wrap .uagb-post__cta' => array(
					'padding-bottom' => UAGB_Helper::get_css_value( $cta_bottom_space_fallback, $attr['ctaBottomSpaceUnit'] ),
				),
				' .uagb-post__image '                     => array(
					'padding-bottom' => UAGB_Helper::get_css_value( $image_bottom_space_fallback, $attr['imageBottomSpaceUnit'] ),
				),
				' .uagb-post__title'                      => array(
					'padding-bottom' => UAGB_Helper::get_css_value( $title_bottom_space_fallback, $attr['titleBottomSpaceUnit'] ),
				),
				' .uagb-post-grid-byline'                 => array(
					'padding-bottom' => UAGB_Helper::get_css_value( $meta_bottom_space_fallback, $attr['metaBottomSpaceUnit'] ),
				),
				' .uagb-post__excerpt'                    => array(
					'padding-bottom' => UAGB_Helper::get_css_value( $excerpt_bottom_space_fallback, $attr['excerptBottomSpaceUnit'] ),
				),
				' .uagb-post__image:before'               => array(
					'background-color' => $attr['bgOverlayColor'],
					'opacity'          => ( (int) $overlay_opacity_fallback / 100 ),
				),
				'.is-grid.uagb-post__items'               => array(
					'row-gap'    => UAGB_Helper::get_css_value( $row_gap_fallback, $attr['rowGapUnit'] ),
					'column-gap' => UAGB_Helper::get_css_value( $column_gap_fallback, $attr['columnGapUnit'] ),
				),
				'.wp-block-uagb-post-grid.is-grid'        => array(
					'grid-template-columns' => 'repeat(' . $attr['columns'] . ' , minmax(0, 1fr))',
				),
			);

			// If using separate box shadow hover settings, then generate CSS for it.
			if ( $attr['useSeparateBoxShadows'] ) {
				$selectors['.is-grid .uagb-post__inner-wrap:hover']['box-shadow'] = $box_shadow_hover_css;
			}

			$selectors[' .uagb-post__text.uagb-post__title']['color']                            = $attr['titleColor'];
			$selectors[' .uagb-post__text.uagb-post__title a']                                   = array(
				'color' => $attr['titleColor'],
			);
			$selectors[' .uagb-post__text.uagb-post-grid-byline']['color']                       = $attr['metaColor'];
			$selectors[' .uagb-post__text.uagb-post-grid-byline .uagb-post__author']             = array(
				'color' => $attr['metaColor'],
			);
			$selectors[' .uagb-post__inner-wrap .uagb-post__taxonomy']['color']                  = $attr['metaColor'];
			$selectors[' .uagb-post__inner-wrap .uagb-post__taxonomy a']['color']                = $attr['metaColor'];
			$selectors[' .uagb-post__inner-wrap .uagb-post__taxonomy.highlighted']['color']      = $attr['highlightedTextColor'];
			$selectors[' .uagb-post__inner-wrap .uagb-post__taxonomy.highlighted a']['color']    = $attr['highlightedTextColor'];
			$selectors[' .uagb-post__inner-wrap .uagb-post__taxonomy.highlighted']['background'] = $attr['highlightedTextBgColor'];
			$selectors[' .uagb-post__text.uagb-post-grid-byline .uagb-post__author a']           = array(
				'color' => $attr['metaColor'],
			);
			$selectors[' .uagb-post__text.uagb-post__excerpt']['color']                          = $attr['excerptColor'];

			if ( ! $attr['inheritFromThemeBtn'] ) {
				$selectors = array_merge(
					$selectors,
					array(
						'.uagb-post-grid .wp-block-button.uagb-post__text.uagb-post__cta .uagb-text-link.wp-block-button__link ' => array_merge(
							array(
								'color'      => $attr['ctaColor'],
								'background' => ( 'color' === $attr['ctaBgType'] ) ? $attr['ctaBgColor'] : 'transparent',
								$border_css,
							),
							$border_css
						),
						'.uagb-post-grid .uagb-post__inner-wrap .wp-block-button.uagb-post__text.uagb-post__cta a'               => array_merge(
							array(
								'color'          => $attr['ctaColor'],
								'padding-top'    => UAGB_Helper::get_css_value( $paddingBtnTop, $attr['paddingBtnUnit'] ),
								'padding-bottom' => UAGB_Helper::get_css_value( $paddingBtnBottom, $attr['paddingBtnUnit'] ),
								'padding-left'   => UAGB_Helper::get_css_value( $paddingBtnLeft, $attr['paddingBtnUnit'] ),
								'padding-right'  => UAGB_Helper::get_css_value( $paddingBtnRight, $attr['paddingBtnUnit'] ),
							)
						),
						'.uagb-post-grid .wp-block-button.uagb-post__text.uagb-post__cta:hover .uagb-text-link.wp-block-button__link' => array(
							'border-color' => $attr['btnBorderHColor'],
							'color'        => $attr['ctaHColor'],
							'background'   => ( 'color' === $attr['ctaBgHType'] ) ? $attr['ctaBgHColor'] : 'transparent',
						),
						' .uagb-post__text.uagb-post__cta:hover a.uagb-text-link' => array(
							'color'        => $attr['ctaHColor'],
							'border-color' => $attr['btnBorderHColor'],
						),
						' .uagb-post__text.uagb-post__cta a.uagb-text-link:focus' => array(
							'color'        => $attr['ctaHColor'],
							'background'   => ( 'color' === $attr['ctaBgHType'] ) ? $attr['ctaBgHColor'] : 'transparent',
							'border-color' => $attr['btnBorderHColor'],
						),
					)
				);
			}
			
			return $selectors;

		}

		/**
		 * Get Post Block Selectors CSS for Mobile devices
		 *
		 * @param array $attr The block attributes.
		 * @since 1.6.1
		 */
		public static function get_post_mobile_selectors( $attr ) {

			$column_gap_fallback = self::get_fallback_number( $attr['columnGap'], 'columnGap', $attr['blockName'] );
			$row_gap_fallback    = self::get_fallback_number( $attr['rowGap'], 'rowGap', $attr['blockName'] );

			$border_css_mobile         = self::uag_generate_border_css( $attr, 'btn', 'mobile' );
			$overall_border_css_mobile = self::uag_generate_border_css( $attr, 'overall', 'mobile' );

			$paddingTopMobile    = isset( $attr['paddingTopMobile'] ) ? $attr['paddingTopMobile'] : $attr['contentPaddingMobile'];
			$paddingBottomMobile = isset( $attr['paddingBottomMobile'] ) ? $attr['paddingBottomMobile'] : $attr['contentPaddingMobile'];
			$paddingLeftMobile   = isset( $attr['paddingLeftMobile'] ) ? $attr['paddingLeftMobile'] : $attr['contentPaddingMobile'];
			$paddingRightMobile  = isset( $attr['paddingRightMobile'] ) ? $attr['paddingRightMobile'] : $attr['contentPaddingMobile'];

			$paddingBtnTopMobile    = isset( $attr['paddingBtnTopMobile'] ) ? $attr['paddingBtnTopMobile'] : $attr['btnVPadding'];
			$paddingBtnBottomMobile = isset( $attr['paddingBtnBottomMobile'] ) ? $attr['paddingBtnBottomMobile'] : $attr['btnVPadding'];
			$paddingBtnLeftMobile   = isset( $attr['paddingBtnLeftMobile'] ) ? $attr['paddingBtnLeftMobile'] : $attr['btnHPadding'];
			$paddingBtnRightMobile  = isset( $attr['paddingBtnRightMobile'] ) ? $attr['paddingBtnRightMobile'] : $attr['btnHPadding'];

			$rowGapMobile    = is_numeric( $attr['rowGapMobile'] ) ? $attr['rowGapMobile'] : $row_gap_fallback;
			$columnGapMobile = is_numeric( $attr['columnGapMobile'] ) ? $attr['columnGapMobile'] : $column_gap_fallback;

			$ctaBottomSpaceMobile     = isset( $attr['ctaBottomSpaceMobile'] ) ? $attr['ctaBottomSpaceMobile'] : '';
			$imageBottomSpaceMobile   = isset( $attr['imageBottomSpaceMobile'] ) ? $attr['imageBottomSpaceMobile'] : '';
			$titleBottomSpaceMobile   = isset( $attr['titleBottomSpaceMobile'] ) ? $attr['titleBottomSpaceMobile'] : '';
			$metaBottomSpaceMobile    = isset( $attr['metaBottomSpaceMobile'] ) ? $attr['metaBottomSpaceMobile'] : '';
			$excerptBottomSpaceMobile = isset( $attr['excerptBottomSpaceMobile'] ) ? $attr['excerptBottomSpaceMobile'] : '';

			$m_selector = array(
				'.wp-block-uagb-post-grid.is-grid'        => array(
					'grid-template-columns' => 'repeat(' . $attr['mcolumns'] . ' , minmax(0, 1fr))',
				),
				' .uagb-post__inner-wrap .uagb-post__text.uagb-post__cta' => array(
					'padding-bottom' => UAGB_Helper::get_css_value( $ctaBottomSpaceMobile, $attr['ctaBottomSpaceUnit'] ),
				),
				' .uagb-post__inner-wrap .uagb-post__image' => array(
					'padding-bottom' => UAGB_Helper::get_css_value( $imageBottomSpaceMobile, $attr['imageBottomSpaceUnit'] ),
				),
				' .uagb-post__inner-wrap .uagb-post__title' => array(
					'padding-bottom' => UAGB_Helper::get_css_value( $titleBottomSpaceMobile, $attr['titleBottomSpaceUnit'] ),
				),
				' .uagb-post__inner-wrap .uagb-post-grid-byline' => array(
					'padding-bottom' => UAGB_Helper::get_css_value( $metaBottomSpaceMobile, $attr['metaBottomSpaceUnit'] ),
				),
				' .uagb-post__inner-wrap .uagb-post__excerpt' => array(
					'padding-bottom' => UAGB_Helper::get_css_value( $excerptBottomSpaceMobile, $attr['excerptBottomSpaceUnit'] ),
				),
				'.is-grid .uagb-post__inner-wrap'         => array_merge(
					array(
						'padding-top'    => UAGB_Helper::get_css_value( $paddingTopMobile, $attr['mobilePaddingUnit'] ),
						'padding-bottom' => UAGB_Helper::get_css_value( $paddingBottomMobile, $attr['mobilePaddingUnit'] ),
						'padding-left'   => UAGB_Helper::get_css_value( $paddingLeftMobile, $attr['mobilePaddingUnit'] ),
						'padding-right'  => UAGB_Helper::get_css_value( $paddingRightMobile, $attr['mobilePaddingUnit'] ),
					),
					$overall_border_css_mobile
				),
				'.is-grid.uagb-post__items'               => array(
					'row-gap'    => UAGB_Helper::get_css_value( $rowGapMobile, $attr['rowGapUnit'] ),
					'column-gap' => UAGB_Helper::get_css_value( $columnGapMobile, $attr['columnGapUnit'] ),
				),
				':not(.is-grid).uagb-post__items article' => array(
					'padding-right' => UAGB_Helper::get_css_value( (int) ( $rowGapMobile / 2 ), $attr['rowGapUnit'] ),
					'padding-left'  => UAGB_Helper::get_css_value( (int) ( $rowGapMobile / 2 ), $attr['rowGapUnit'] ),
					'margin-bottom' => UAGB_Helper::get_css_value( ( $columnGapMobile ), $attr['columnGapUnit'] ),
				),
				':not(.is-grid).uagb-post__items'         => array(
					'margin-right' => UAGB_Helper::get_css_value( ( - (int) $rowGapMobile / 2 ), $attr['rowGapUnit'] ),
					'margin-left'  => UAGB_Helper::get_css_value( ( - (int) $rowGapMobile / 2 ), $attr['rowGapUnit'] ),
				),
				'.is-grid .uagb-post__inner-wrap .uagb-post__image:first-child' => array(
					'margin-left'  => UAGB_Helper::get_css_value( - (int) ( $paddingLeftMobile ), $attr['mobilePaddingUnit'] ),
					'margin-right' => UAGB_Helper::get_css_value( - (int) ( $paddingRightMobile ), $attr['mobilePaddingUnit'] ),
					'margin-top'   => UAGB_Helper::get_css_value( - (int) ( $paddingTopMobile ), $attr['mobilePaddingUnit'] ),
				),
				':not(.is-grid) .uagb-post__inner-wrap .uagb-post__text:last-child' => array(
					'margin-bottom' => UAGB_Helper::get_css_value( $paddingBottomMobile, $attr['mobilePaddingUnit'] ),
				),
				':not(.is-grid) .uagb-post__inner-wrap .uagb-post__text:first-child' => array(
					'margin-top' => UAGB_Helper::get_css_value( $paddingTopMobile, $attr['mobilePaddingUnit'] ),
				),
				':not(.is-grid).uagb-post__image-position-background .uagb-post__inner-wrap .uagb-post__text:nth-last-child(2) ' => array(
					'margin-bottom' => UAGB_Helper::get_css_value( $paddingBottomMobile, $attr['mobilePaddingUnit'] ),
				),
				':not(.is-grid) .uagb-post__inner-wrap > .uagb-post__text:not(.highlighted)' => array(
					'margin-left'  => UAGB_Helper::get_css_value( $paddingLeftMobile, $attr['mobilePaddingUnit'] ),
					'margin-right' => UAGB_Helper::get_css_value( $paddingRightMobile, $attr['mobilePaddingUnit'] ),
				),
				':not(.is-grid) .uagb-post__inner-wrap .uagb-post__text:first-child' => array(
					'margin-top' => UAGB_Helper::get_css_value( $paddingTopMobile, $attr['mobilePaddingUnit'] ),
				),
				':not(.is-grid) .uagb-post__inner-wrap .uagb-post__text.highlighted' => array(
					'margin-left' => UAGB_Helper::get_css_value( $paddingLeftMobile, $attr['mobilePaddingUnit'] ),
				),
			);

			if ( ! $attr['inheritFromThemeBtn'] ) {
				$m_selector = array_merge(
					$m_selector,
					array(
						'.uagb-post-grid .wp-block-button.uagb-post__text.uagb-post__cta .uagb-text-link.wp-block-button__link ' => $border_css_mobile,
					)
				);
			}
			return $m_selector;
		}

		/**
		 * Get Post Block Selectors CSS for Tablet devices
		 *
		 * @param array $attr The block attributes.
		 * @since 1.8.2
		 */
		public static function get_post_tablet_selectors( $attr ) {

			$column_gap_fallback = self::get_fallback_number( $attr['columnGap'], 'columnGap', $attr['blockName'] );
			$row_gap_fallback    = self::get_fallback_number( $attr['rowGap'], 'rowGap', $attr['blockName'] );

			$border_css_tablet         = self::uag_generate_border_css( $attr, 'btn', 'tablet' );
			$overall_border_css_tablet = self::uag_generate_border_css( $attr, 'overall', 'tablet' );

			$paddingTopTablet    = isset( $attr['paddingTopTablet'] ) ? $attr['paddingTopTablet'] : $attr['contentPadding'];
			$paddingBottomTablet = isset( $attr['paddingBottomTablet'] ) ? $attr['paddingBottomTablet'] : $attr['contentPadding'];
			$paddingLeftTablet   = isset( $attr['paddingLeftTablet'] ) ? $attr['paddingLeftTablet'] : $attr['contentPadding'];
			$paddingRightTablet  = isset( $attr['paddingRightTablet'] ) ? $attr['paddingRightTablet'] : $attr['contentPadding'];

			$paddingBtnTopTablet    = isset( $attr['paddingBtnTopTablet'] ) ? $attr['paddingBtnTopTablet'] : $attr['btnVPadding'];
			$paddingBtnBottomTablet = isset( $attr['paddingBtnBottomTablet'] ) ? $attr['paddingBtnBottomTablet'] : $attr['btnVPadding'];
			$paddingBtnLeftTablet   = isset( $attr['paddingBtnLeftTablet'] ) ? $attr['paddingBtnLeftTablet'] : $attr['btnHPadding'];
			$paddingBtnRightTablet  = isset( $attr['paddingBtnRightTablet'] ) ? $attr['paddingBtnRightTablet'] : $attr['btnHPadding'];

			$rowGapTablet    = is_numeric( $attr['rowGapTablet'] ) ? $attr['rowGapTablet'] : $row_gap_fallback;
			$columnGapTablet = is_numeric( $attr['columnGapTablet'] ) ? $attr['columnGapTablet'] : $column_gap_fallback;

			$ctaBottomSpaceTablet     = isset( $attr['ctaBottomSpaceTablet'] ) ? $attr['ctaBottomSpaceTablet'] : '';
			$imageBottomSpaceTablet   = isset( $attr['imageBottomSpaceTablet'] ) ? $attr['imageBottomSpaceTablet'] : '';
			$titleBottomSpaceTablet   = isset( $attr['titleBottomSpaceTablet'] ) ? $attr['titleBottomSpaceTablet'] : '';
			$metaBottomSpaceTablet    = isset( $attr['metaBottomSpaceTablet'] ) ? $attr['metaBottomSpaceTablet'] : '';
			$excerptBottomSpaceTablet = isset( $attr['excerptBottomSpaceTablet'] ) ? $attr['excerptBottomSpaceTablet'] : '';
			$isLeftRight              = isset( $attr['isLeftToRightLayout'] ) ? $attr['isLeftToRightLayout'] : false;

			$t_selector = array(
				'.wp-block-uagb-post-grid.is-grid'        => array(
					'grid-template-columns' => 'repeat(' . $attr['tcolumns'] . ' , minmax(0, 1fr))',
				),
				' .uagb-post__inner-wrap .uagb-post__text.uagb-post__cta' => array(
					'padding-bottom' => UAGB_Helper::get_css_value( $ctaBottomSpaceTablet, $attr['ctaBottomSpaceUnit'] ),
				),
				' .uagb-post__inner-wrap .uagb-post__image' => array(
					'padding-bottom' => UAGB_Helper::get_css_value( $imageBottomSpaceTablet, $attr['imageBottomSpaceUnit'] ),
				),
				' .uagb-post__inner-wrap .uagb-post__title' => array(
					'padding-bottom' => UAGB_Helper::get_css_value( $titleBottomSpaceTablet, $attr['titleBottomSpaceUnit'] ),
				),
				' .uagb-post__inner-wrap .uagb-post-grid-byline' => array(
					'padding-bottom' => UAGB_Helper::get_css_value( $metaBottomSpaceTablet, $attr['metaBottomSpaceUnit'] ),
				),
				' .uagb-post__inner-wrap .uagb-post__excerpt' => array(
					'padding-bottom' => UAGB_Helper::get_css_value( $excerptBottomSpaceTablet, $attr['excerptBottomSpaceUnit'] ),
				),
				'.is-grid .uagb-post__inner-wrap'         => array_merge(
					array(
						'padding-top'    => UAGB_Helper::get_css_value( $paddingTopTablet, $attr['tabletPaddingUnit'] ),
						'padding-bottom' => UAGB_Helper::get_css_value( $paddingBottomTablet, $attr['tabletPaddingUnit'] ),
						'padding-left'   => UAGB_Helper::get_css_value( $paddingLeftTablet, $attr['tabletPaddingUnit'] ),
						'padding-right'  => UAGB_Helper::get_css_value( $paddingRightTablet, $attr['tabletPaddingUnit'] ),
					),
					$overall_border_css_tablet
				),
				'.is-grid.uagb-post__items'               => array(
					'row-gap'    => UAGB_Helper::get_css_value( $rowGapTablet, $attr['rowGapUnit'] ),
					'column-gap' => UAGB_Helper::get_css_value( $columnGapTablet, $attr['columnGapUnit'] ),
				),
				':not(.is-grid).uagb-post__items article' => array(
					'padding-right' => UAGB_Helper::get_css_value( (int) ( $rowGapTablet / 2 ), $attr['rowGapUnit'] ),
					'padding-left'  => UAGB_Helper::get_css_value( (int) ( $rowGapTablet / 2 ), $attr['rowGapUnit'] ),
					'margin-bottom' => UAGB_Helper::get_css_value( ( $columnGapTablet ), $attr['columnGapUnit'] ),
				),
				':not(.is-grid).uagb-post__items'         => array(
					'margin-right' => UAGB_Helper::get_css_value( ( - (int) $rowGapTablet / 2 ), $attr['rowGapUnit'] ),
					'margin-left'  => UAGB_Helper::get_css_value( ( - (int) $rowGapTablet / 2 ), $attr['rowGapUnit'] ),
				),
				'.is-grid .uagb-post__inner-wrap .uagb-post__image:first-child' => ! $isLeftRight ? array(
					'margin-left'  => UAGB_Helper::get_css_value( - (int) ( $paddingLeftTablet ), $attr['tabletPaddingUnit'] ),
					'margin-right' => UAGB_Helper::get_css_value( - (int) ( $paddingRightTablet ), $attr['tabletPaddingUnit'] ),
					'margin-top'   => UAGB_Helper::get_css_value( - (int) ( $paddingTopTablet ), $attr['tabletPaddingUnit'] ),
				) : array(),
				':not(.is-grid) .uagb-post__inner-wrap .uagb-post__text:last-child' => array(
					'margin-bottom' => UAGB_Helper::get_css_value( $paddingBottomTablet, $attr['tabletPaddingUnit'] ),
				),
				':not(.is-grid) .uagb-post__inner-wrap .uagb-post__text:first-child' => array(
					'margin-top' => UAGB_Helper::get_css_value( $paddingTopTablet, $attr['tabletPaddingUnit'] ),
				),
				':not(.is-grid).uagb-post__image-position-background .uagb-post__inner-wrap .uagb-post__text:nth-last-child(2) ' => array(
					'margin-bottom' => UAGB_Helper::get_css_value( $paddingBottomTablet, $attr['tabletPaddingUnit'] ),
				),
				':not(.is-grid) .uagb-post__inner-wrap .uagb-post__text:not(.highlighted)' => array(
					'margin-left'  => UAGB_Helper::get_css_value( $paddingLeftTablet, $attr['tabletPaddingUnit'] ),
					'margin-right' => UAGB_Helper::get_css_value( $paddingRightTablet, $attr['tabletPaddingUnit'] ),
				),
				':not(.is-grid) .uagb-post__inner-wrap .uagb-post__text:first-child' => array(
					'margin-top' => UAGB_Helper::get_css_value( $paddingTopTablet, $attr['tabletPaddingUnit'] ),
				),
				':not(.is-grid) .uagb-post__inner-wrap .uagb-post__text.highlighted' => array(
					'margin-left' => UAGB_Helper::get_css_value( $paddingLeftTablet, $attr['tabletPaddingUnit'] ),
				),
			);
			if ( ! $attr['inheritFromThemeBtn'] ) {
				$t_selector = array_merge(
					$t_selector,
					array(
						'.uagb-post-grid .wp-block-button.uagb-post__text.uagb-post__cta .uagb-text-link.wp-block-button__link ' => $border_css_tablet,
						' .uagb-post__cta a' => array_merge(
							array(
								'padding-top'    => UAGB_Helper::get_css_value( $paddingBtnTopTablet, $attr['tabletPaddingBtnUnit'] ),
								'padding-bottom' => UAGB_Helper::get_css_value( $paddingBtnBottomTablet, $attr['tabletPaddingBtnUnit'] ),
								'padding-left'   => UAGB_Helper::get_css_value( $paddingBtnLeftTablet, $attr['tabletPaddingBtnUnit'] ),
								'padding-right'  => UAGB_Helper::get_css_value( $paddingBtnRightTablet, $attr['tabletPaddingBtnUnit'] ),
							),
							$border_css_tablet
						),
					)
				);
			}
			return $t_selector;
		}

		/**
		 * Get Timeline Block Desktop Selectors CSS
		 *
		 * @param array $attr The block attributes.
		 * @since 1.8.2
		 */
		public static function get_timeline_selectors( $attr ) {

			$left_margin  = $attr['horizontalSpace'];
			$right_margin = $attr['horizontalSpace'];

			$top_padding    = isset( $attr['topPadding'] ) ? $attr['topPadding'] : $attr['bgPadding'];
			$bottom_padding = isset( $attr['bottomPadding'] ) ? $attr['bottomPadding'] : $attr['bgPadding'];
			$left_padding   = isset( $attr['leftPadding'] ) ? $attr['leftPadding'] : $attr['bgPadding'];
			$right_padding  = isset( $attr['rightPadding'] ) ? $attr['rightPadding'] : $attr['bgPadding'];

			$icon_size_fallback         = self::get_fallback_number( $attr['iconSize'], 'iconSize', $attr['blockName'] );
			$connector_bg_size_fallback = self::get_fallback_number( $attr['connectorBgsize'], 'connectorBgsize', $attr['blockName'] );
			$border_width_fallback      = self::get_fallback_number( $attr['borderwidth'], 'borderwidth', $attr['blockName'] );
			$separator_width_fallback   = self::get_fallback_number( $attr['separatorwidth'], 'separatorwidth', $attr['blockName'] );
			$head_space_fallback        = self::get_fallback_number( $attr['headSpace'], 'headSpace', $attr['blockName'] );
			$border_radius_fallback     = self::get_fallback_number( $attr['borderRadius'], 'borderRadius', $attr['blockName'] );
			$date_bottom_space_fallback = self::get_fallback_number( $attr['dateBottomspace'], 'dateBottomspace', $attr['blockName'] );
			$head_top_spacing_fallback  = 'post-timeline' === $attr['blockName'] ? self::get_fallback_number( $attr['headTopSpacing'], 'headTopSpacing', $attr['blockName'] ) : $attr['contentPadding'];

			$connector_size      = UAGB_Helper::get_css_value( $connector_bg_size_fallback, 'px' );
			$date_font_size      = '' !== $attr['dateFontSize'] ? $attr['dateFontSize'] : $attr['dateFontsize'];
			$date_font_size_type = '' !== $attr['dateFontSizeType'] ? $attr['dateFontSizeType'] : $attr['dateFontsizeType'];
			$selectors           = array(
				' .uagb-timeline__heading'               => array(
					'margin-top'    => UAGB_Helper::get_css_value( $head_top_spacing_fallback, 'px' ),
					'margin-bottom' => UAGB_Helper::get_css_value( $head_space_fallback, 'px' ),
				),
				' .uagb-timeline-desc-content'           => array(
					'text-align' => $attr['align'],
					'color'      => $attr['subHeadingColor'],
				),
				' .uagb-timeline__day-new'               => array(
					'text-align' => $attr['align'],
				),
				' .uagb-timeline__day-right .uagb-timeline__arrow:after' => array(
					'border-left-color' => $attr['backgroundColor'],
				),
				' .uagb-timeline__day-right .uagb-timeline__arrow:after' => array(
					'border-left-color' => $attr['backgroundColor'],
				),
				' .uagb-timeline__day-left .uagb-timeline__arrow:after' => array(
					'border-right-color' => $attr['backgroundColor'],
				),
				' .uagb-timeline__day-left .uagb-timeline__arrow:after' => array(
					'border-right-color' => $attr['backgroundColor'],
				),
				' .uagb-timeline__line__inner'           => array(
					'background-color' => $attr['separatorFillColor'],
				),
				' .uagb-timeline__line'                  => array(
					'background-color' => $attr['separatorColor'],
					'width'            => UAGB_Helper::get_css_value( $separator_width_fallback, 'px' ),
				),
				'.uagb-timeline__right-block .uagb-timeline__line' => array(
					'right' => 'calc( ' . $connector_bg_size_fallback . 'px / 2 )',
				),
				'.uagb-timeline__left-block .uagb-timeline__line' => array(
					'left' => 'calc( ' . $connector_bg_size_fallback . 'px / 2 )',
				),
				'.uagb-timeline__center-block .uagb-timeline__line' => array(
					'right' => 'calc( ' . $connector_bg_size_fallback . 'px / 2 )',
				),
				' .uagb-timeline__marker'                => array(
					'background-color' => $attr['separatorBg'],
					'min-height'       => $connector_size,
					'min-width'        => $connector_size,
					'line-height'      => $connector_size,
					'border'           => $border_width_fallback . 'px solid' . $attr['separatorBorder'],
				),
				'.uagb-timeline__left-block .uagb-timeline__left .uagb-timeline__arrow' => array(
					'height' => $connector_size,
				),
				'.uagb-timeline__right-block .uagb-timeline__right .uagb-timeline__arrow' => array(
					'height' => $connector_size,
				),
				'.uagb-timeline__center-block .uagb-timeline__left .uagb-timeline__arrow' => array(
					'height' => $connector_size,
				),
				'.uagb-timeline__center-block .uagb-timeline__right .uagb-timeline__arrow' => array(
					'height' => $connector_size,
				),
				'.uagb-timeline__center-block .uagb-timeline__left .uagb-timeline__marker' => array(
					'margin-left'  => UAGB_Helper::get_css_value( $left_margin, $attr['marginUnit'] ),
					'margin-right' => UAGB_Helper::get_css_value( $right_margin, $attr['marginUnit'] ),
				),
				'.uagb-timeline__center-block .uagb-timeline__right .uagb-timeline__marker' => array(
					'margin-left'  => UAGB_Helper::get_css_value( $left_margin, $attr['marginUnit'] ),
					'margin-right' => UAGB_Helper::get_css_value( $right_margin, $attr['marginUnit'] ),
				),
				' .uagb-timeline__date-hide.uagb-timeline__inner-date-new' => array( // For New User.
					'margin-bottom' => UAGB_Helper::get_css_value( $date_bottom_space_fallback, 'px' ),
					'color'         => $attr['dateColor'],
					'text-align'    => $attr['align'],
				),
				' .uagb-timeline__date-hide.uagb-timeline__date-inner' => array(
					'margin-bottom' => UAGB_Helper::get_css_value( $date_bottom_space_fallback, 'px' ),
					'color'         => $attr['dateColor'],
					'text-align'    => $attr['align'],
				),
				'.uagb-timeline__left-block .uagb-timeline__day-new.uagb-timeline__day-left' => array(
					'margin-left' => UAGB_Helper::get_css_value( $left_margin, $attr['marginUnit'] ),
				),
				'.uagb-timeline__right-block .uagb-timeline__day-new.uagb-timeline__day-right' => array(
					'margin-right' => UAGB_Helper::get_css_value( $right_margin, $attr['marginUnit'] ),
				),
				' .uagb-timeline__date-new'              => array(
					'color'     => $attr['dateColor'],
					'font-size' => UAGB_Helper::get_css_value( $date_font_size, $date_font_size_type ),
				),
				' .uagb-timeline__events-inner-new'      => array(
					'background-color' => $attr['backgroundColor'],
					'border-radius'    => UAGB_Helper::get_css_value( $border_radius_fallback, 'px' ),
				),
				' .uagb-timeline__events-inner--content' => array(
					'padding-left'   => UAGB_Helper::get_css_value( $left_padding, $attr['paddingUnit'] ),
					'padding-right'  => UAGB_Helper::get_css_value( $right_padding, $attr['paddingUnit'] ),
					'padding-top'    => UAGB_Helper::get_css_value( $top_padding, $attr['paddingUnit'] ),
					'padding-bottom' => UAGB_Helper::get_css_value( $bottom_padding, $attr['paddingUnit'] ),
				),
				' svg'                                   => array(
					'color'     => $attr['iconColor'],
					'font-size' => UAGB_Helper::get_css_value( $icon_size_fallback, 'px' ),
					'width'     => UAGB_Helper::get_css_value( $icon_size_fallback, 'px' ),
					'fill'      => $attr['iconColor'],
				),
				' .uagb-timeline__marker.uagb-timeline__in-view-icon svg' => array(
					'fill'  => $attr['iconFocus'],
					'color' => $attr['iconFocus'],
				),
				' .uagb-timeline__marker.uagb-timeline__in-view-icon' => array(
					'background'   => $attr['iconBgFocus'],
					'border-color' => $attr['borderFocus'],
				),
			);

			return $selectors;

		}

		/**
		 * Get Timeline Block Tablet Selectors CSS.
		 *
		 * @param array $attr The block attributes.
		 * @since 1.8.2
		 */
		public static function get_timeline_tablet_selectors( $attr ) {

			$connector_bg_size_fallback = self::get_fallback_number( $attr['connectorBgsize'], 'connectorBgsize', $attr['blockName'] );

			$tablet_selector = array(
				' .uagb-timeline__heading'               => array(
					'margin-top'    => UAGB_Helper::get_css_value( $attr['headTopSpacingTablet'], 'px' ),
					'margin-bottom' => UAGB_Helper::get_css_value( $attr['headSpaceTablet'], 'px' ),
				),
				' .uagb-timeline__date-hide.uagb-timeline__inner-date-new' => array(
					'margin-bottom' => UAGB_Helper::get_css_value( $attr['dateBottomspaceTablet'], 'px' ),
				),
				'.uagb-timeline__center-block .uagb-timeline__marker' => array(
					'margin-left'  => 0,
					'margin-right' => 0,
				),
				'.uagb-timeline__center-block.uagb-timeline__responsive-tablet .uagb-timeline__day-right .uagb-timeline__arrow:after' => array(
					'border-right-color' => $attr['backgroundColor'],
				),
				'.uagb-timeline__center-block.uagb-timeline__responsive-tablet .uagb-timeline__day-left .uagb-timeline__arrow:after' => array(
					'border-right-color' => $attr['backgroundColor'],
				),
				'.uagb-timeline__center-block.uagb-timeline__responsive-tablet .uagb-timeline__line' => array(
					'left' => 'calc( ' . $connector_bg_size_fallback . 'px / 2 )',
				),
				'.uagb-timeline__center-block .uagb-timeline__day-new.uagb-timeline__day-left' => array(
					'margin-left'   => UAGB_Helper::get_css_value( $attr['leftMarginTablet'], $attr['tabletMarginUnit'] ),
					'margin-right'  => UAGB_Helper::get_css_value( $attr['rightMarginTablet'], $attr['tabletMarginUnit'] ),
					'margin-top'    => UAGB_Helper::get_css_value( $attr['topMarginTablet'], $attr['tabletMarginUnit'] ),
					'margin-bottom' => UAGB_Helper::get_css_value( $attr['bottomMarginTablet'], $attr['tabletMarginUnit'] ),
				),
				'.uagb-timeline__center-block .uagb-timeline__day-new.uagb-timeline__day-right' => array(
					'margin-left'   => UAGB_Helper::get_css_value( $attr['leftMarginTablet'], $attr['tabletMarginUnit'] ),
					'margin-right'  => UAGB_Helper::get_css_value( $attr['rightMarginTablet'], $attr['tabletMarginUnit'] ),
					'margin-top'    => UAGB_Helper::get_css_value( $attr['topMarginTablet'], $attr['tabletMarginUnit'] ),
					'margin-bottom' => UAGB_Helper::get_css_value( $attr['bottomMarginTablet'], $attr['tabletMarginUnit'] ),
				),
				' .uagb-timeline__events-inner--content' => array(
					'padding-left'   => UAGB_Helper::get_css_value( $attr['leftPaddingTablet'], $attr['tabletPaddingUnit'] ),
					'padding-right'  => UAGB_Helper::get_css_value( $attr['rightPaddingTablet'], $attr['tabletPaddingUnit'] ),
					'padding-top'    => UAGB_Helper::get_css_value( $attr['topPaddingTablet'], $attr['tabletPaddingUnit'] ),
					'padding-bottom' => UAGB_Helper::get_css_value( $attr['bottomPaddingTablet'], $attr['tabletPaddingUnit'] ),
					'border-radius'  => UAGB_Helper::get_css_value( $attr['borderRadiusTablet'], 'px' ),
				),
			);

			return $tablet_selector;

		}

		/**
		 * Get Timeline Block Mobile Selectors CSS.
		 *
		 * @param array $attr The block attributes.
		 * @since 1.8.2
		 */
		public static function get_timeline_mobile_selectors( $attr ) {

			$connector_bg_size_fallback = self::get_fallback_number( $attr['connectorBgsize'], 'connectorBgsize', $attr['blockName'] );

			$m_selectors = array(
				' .uagb-timeline__heading'               => array(
					'margin-top'    => UAGB_Helper::get_css_value( $attr['headTopSpacingMobile'], 'px' ),
					'margin-bottom' => UAGB_Helper::get_css_value( $attr['headSpaceMobile'], 'px' ),
				),
				' .uagb-timeline__date-hide.uagb-timeline__inner-date-new' => array(
					'margin-bottom' => UAGB_Helper::get_css_value( $attr['dateBottomspaceMobile'], 'px' ),
				),
				'.uagb-timeline__center-block .uagb-timeline__marker' => array(
					'margin-left'  => 0,
					'margin-right' => 0,
				),
				' .uagb-timeline__center-block .uagb-timeline__day-new.uagb-timeline__day-left' => array(
					'margin-left' => UAGB_Helper::get_css_value( $attr['horizontalSpace'], 'px' ),
				),
				' .uagb-timeline__center-block .uagb-timeline__day-new.uagb-timeline__day-right' => array(
					'margin-left' => UAGB_Helper::get_css_value( $attr['horizontalSpace'], 'px' ),
				),
				'.uagb-timeline__center-block.uagb-timeline__responsive-mobile .uagb-timeline__day-right .uagb-timeline__arrow:after' => array(
					'border-right-color' => $attr['backgroundColor'],
				),
				'.uagb-timeline__center-block.uagb-timeline__responsive-mobile .uagb-timeline__line' => array(
					'left' => 'calc( ' . $connector_bg_size_fallback . 'px / 2 )',
				),
				'.uagb-timeline__center-block .uagb-timeline__day-new.uagb-timeline__day-left' => array(
					'margin-left'   => UAGB_Helper::get_css_value( $attr['leftMarginMobile'], $attr['mobileMarginUnit'] ),
					'margin-right'  => UAGB_Helper::get_css_value( $attr['rightMarginMobile'], $attr['mobileMarginUnit'] ),
					'margin-top'    => UAGB_Helper::get_css_value( $attr['topMarginMobile'], $attr['mobileMarginUnit'] ),
					'margin-bottom' => UAGB_Helper::get_css_value( $attr['bottomMarginMobile'], $attr['mobileMarginUnit'] ),
				),
				'.uagb-timeline__center-block .uagb-timeline__day-new.uagb-timeline__day-right' => array(
					'margin-left'   => UAGB_Helper::get_css_value( $attr['leftMarginMobile'], $attr['mobileMarginUnit'] ),
					'margin-right'  => UAGB_Helper::get_css_value( $attr['rightMarginMobile'], $attr['mobileMarginUnit'] ),
					'margin-top'    => UAGB_Helper::get_css_value( $attr['topMarginMobile'], $attr['mobileMarginUnit'] ),
					'margin-bottom' => UAGB_Helper::get_css_value( $attr['bottomMarginMobile'], $attr['mobileMarginUnit'] ),
				),
				' .uagb-timeline__events-inner--content' => array(
					'padding-left'   => UAGB_Helper::get_css_value( $attr['leftPaddingMobile'], $attr['mobilePaddingUnit'] ),
					'padding-right'  => UAGB_Helper::get_css_value( $attr['rightPaddingMobile'], $attr['mobilePaddingUnit'] ),
					'padding-top'    => UAGB_Helper::get_css_value( $attr['topPaddingMobile'], $attr['mobilePaddingUnit'] ),
					'padding-bottom' => UAGB_Helper::get_css_value( $attr['bottomPaddingMobile'], $attr['mobilePaddingUnit'] ),
					'border-radius'  => UAGB_Helper::get_css_value( $attr['borderRadiusMobile'], 'px' ),
				),
			);
			return $m_selectors;

		}

		/**
		 * Get Condition block CSS.
		 *
		 * @since 1.22.0
		 */
		public static function get_condition_block_css() {

			return '@media (min-width: 1025px){body .uag-hide-desktop.uagb-google-map__wrap,body .uag-hide-desktop{display:none !important}}@media (min-width: 768px) and (max-width: 1024px){body .uag-hide-tab.uagb-google-map__wrap,body .uag-hide-tab{display:none !important}}@media (max-width: 767px){body .uag-hide-mob.uagb-google-map__wrap,body .uag-hide-mob{display:none !important}}';
		}

		/**
		 * Get Masonry Gallery CSS.
		 *
		 * @since 1.24.0
		 * @param array  $attr The block attributes.
		 * @param string $id The selector ID.
		 */
		public static function get_gallery_css( $attr, $id ) {

			if ( isset( $attr['masonry'] ) && true === $attr['masonry'] ) {
				$col_count = ( isset( $attr['columns'] ) ) ? $attr['columns'] : 3;
				$selectors = array();
				if ( isset( $attr['masonryGutter'] ) && '' !== $attr['masonryGutter'] ) {
					$selectors = array(
						'.wp-block-gallery.has-nested-images.columns-' . $col_count => array(
							'column-gap' => UAGB_Helper::get_css_value( $attr['masonryGutter'], 'px' ),
						),
						'.wp-block-gallery.has-nested-images.columns-default' => array(
							'column-gap' => UAGB_Helper::get_css_value( $attr['masonryGutter'], 'px' ),
						),
						'.wp-block-gallery.has-nested-images figure.wp-block-image:not(#individual-image) img' => array(
							'margin-bottom' => UAGB_Helper::get_css_value( $attr['masonryGutter'], 'px' ),
						),
						'.wp-block-gallery.columns-' . $col_count . ' ul.blocks-gallery-grid' => array( // For Backword.
							'column-gap' => UAGB_Helper::get_css_value( $attr['masonryGutter'], 'px' ),
						),
						'.wp-block-gallery ul.blocks-gallery-grid li.blocks-gallery-item' => array( // For Backword.
							'margin-bottom' => UAGB_Helper::get_css_value( $attr['masonryGutter'], 'px' ),
						),
					);
				} else {
					$selectors = array(
						'.wp-block-gallery.has-nested-images figure.wp-block-image:not(#individual-image) img' => array(
							'margin-bottom' => '1em',
						),
					);
				}
				$t_selectors = array();
				if ( $col_count > 3 ) {
					$t_selectors = array(
						'.wp-block-gallery.columns-' . $col_count . ' .blocks-gallery-grid' => array(
							'column-count' => '3',
						),
					);
				}
			}
			$combined_selectors = array(
				'desktop' => $selectors,
				'tablet'  => $t_selectors,
				'mobile'  => array(),
			);

			return UAGB_Helper::generate_all_css( $combined_selectors, '.uagb-block-' . $id );
		}

		/**
		 * Get Masonry Gallery CSS.
		 *
		 * @since 1.24.0
		 */
		public static function get_masonry_gallery_css() {

			$selectors = array(
				'.wp-block-gallery.has-nested-images'    => array(
					'display'      => 'block',
					'column-count' => '3',
					'column-gap'   => '1em',
				),
				'.wp-block-gallery.has-nested-images figure.wp-block-image:not(#individual-image)' => array(
					'margin'             => 0,
					'display'            => 'block',
					'grid-template-rows' => '1fr auto',
					'break-inside'       => 'avoid',
					'width'              => 'unset',
				),
				'.columns-default.wp-block-gallery.has-nested-images' => array(
					'column-count' => '3',
					'width'        => 'unset',
				),
				'.columns-1.wp-block-gallery.has-nested-images' => array(
					'column-count' => '1',
					'width'        => 'unset',
				),
				'.columns-2.wp-block-gallery.has-nested-images' => array(
					'column-count' => '2',
				),
				'.columns-3.wp-block-gallery.has-nested-images' => array(
					'column-count' => '3',
					'width'        => 'unset',
				),
				'.columns-4.wp-block-gallery.has-nested-images' => array(
					'column-count' => '4',
					'width'        => 'unset',
				),
				'.columns-5.wp-block-gallery.has-nested-images' => array(
					'column-count' => '5',
					'width'        => 'unset',
				),
				'.columns-6.wp-block-gallery.has-nested-images' => array(
					'column-count' => '6',
					'width'        => 'unset',
				),
				'.columns-7.wp-block-gallery.has-nested-images' => array(
					'column-count' => '7',
					'width'        => 'unset',
				),
				'.columns-8.wp-block-gallery.has-nested-images' => array(
					'column-count' => '8',
					'width'        => 'unset',
				),
				/* For Backword */
				' .blocks-gallery-grid .blocks-gallery-item' => array(
					'margin'             => 0,
					'display'            => 'block',
					'grid-template-rows' => '1fr auto',
					'margin-bottom'      => '1em',
					'break-inside'       => 'avoid',
					'width'              => 'unset',
				),
				'.wp-block-gallery .blocks-gallery-grid' => array(
					'column-gap' => '1em',
					'display'    => 'block',
				),
				'.columns-1 .blocks-gallery-grid'        => array(
					'column-count' => '1',
				),
				'.columns-2 .blocks-gallery-grid'        => array(
					'column-count' => '2',
				),
				'.columns-3 .blocks-gallery-grid'        => array(
					'column-count' => '3',
				),
				'.columns-4 .blocks-gallery-grid'        => array(
					'column-count' => '4',
				),
				'.columns-5 .blocks-gallery-grid'        => array(
					'column-count' => '5',
				),
				'.columns-6 .blocks-gallery-grid'        => array(
					'column-count' => '6',
				),
				'.columns-7 .blocks-gallery-grid'        => array(
					'column-count' => '7',
				),
				'.columns-8 .blocks-gallery-grid'        => array(
					'column-count' => '8',
				),
				/* End Backword */
			);

			$m_selectors = array(
				'.wp-block-gallery[class*="columns-"].blocks-gallery-grid' => array(
					'column-count' => '2',
					'column-gap'   => '1em',
					'display'      => 'unset',
				),
				'.wp-block-gallery.columns-1.blocks-gallery-grid'        => array(
					'column-count' => '1',
				),
				/* For Backword */
				'.wp-block-gallery[class*="columns-"] .blocks-gallery-grid' => array(
					'column-count' => '2',
					'column-gap'   => '1em',
					'display'      => 'unset',
				),
				'.wp-block-gallery.columns-1 .blocks-gallery-grid'        => array(
					'column-count' => '1',
				),
				/* End Backword */
			);

			$combined_selectors = array(
				'desktop' => $selectors,
				'tablet'  => array(),
				'mobile'  => $m_selectors,
			);

			$css = UAGB_Helper::generate_all_css( $combined_selectors, '.uag-masonry' );

			$desktop = $css['desktop'];
			$tablet  = $css['tablet'];
			$mobile  = $css['mobile'];

			$tab_styling_css = '';
			$mob_styling_css = '';

			if ( ! empty( $tablet ) ) {
				$tab_styling_css .= '@media only screen and (max-width: ' . UAGB_TABLET_BREAKPOINT . 'px) {';
				$tab_styling_css .= $tablet;
				$tab_styling_css .= '}';
			}

			if ( ! empty( $mobile ) ) {
				$mob_styling_css .= '@media only screen and (max-width: ' . UAGB_MOBILE_BREAKPOINT . 'px) {';
				$mob_styling_css .= $mobile;
				$mob_styling_css .= '}';
			}

			return $desktop . $tab_styling_css . $mob_styling_css;
		}

		/**
		 * Generates background CSS for a specific device type.
		 *
		 * This function takes attributes for styling and a device type, and returns
		 * the corresponding background object and overlay CSS for that device type.
		 *
		 * @param array  $attr         The array of attributes containing styling options.
		 * @param string $device_type   The device type ('Desktop', 'Tablet', 'Mobile') for which to generate background CSS.
		 * @param string $overlay      The overlay option ('no' or 'yes') to determine whether to include overlay CSS.
		 *
		 * @since 2.7.8
		 * @return array               The background CSS object for the specified device type.
		 */
		public static function get_background_css_by_device( $attr, $device_type = 'Desktop', $overlay = 'no' ) {

			switch ( $device_type ) {
				case 'tablet':
				case 'Tablet':
					$device_type = 'Tablet';
					break;
				case 'mobile':
				case 'Mobile':
					$device_type = 'Mobile';
					break;
				default:
					$device_type = 'Desktop';
			}

			$bg_obj = array(
				'backgroundType'                  => $attr['backgroundType'],
				'backgroundImage'                 => $attr[ 'backgroundImage' . $device_type ],
				'backgroundColor'                 => $attr['backgroundColor'],
				'gradientValue'                   => $attr['gradientValue'],
				'gradientColor1'                  => $attr['gradientColor1'],
				'gradientColor2'                  => $attr['gradientColor2'],
				'gradientType'                    => $attr['gradientType'],
				'gradientLocation1'               => $attr['gradientLocation1'],
				'gradientLocation2'               => $attr['gradientLocation2'],
				'gradientAngle'                   => $attr['gradientAngle'],
				'selectGradient'                  => $attr['selectGradient'],
				'backgroundRepeat'                => $attr[ 'backgroundRepeat' . $device_type ],
				'backgroundPosition'              => $attr[ 'backgroundPosition' . $device_type ],
				'backgroundSize'                  => $attr[ 'backgroundSize' . $device_type ],
				'backgroundAttachment'            => $attr[ 'backgroundAttachment' . $device_type ],
				'backgroundImageColor'            => $attr['backgroundImageColor'],
				'overlayType'                     => $attr['overlayType'],
				'overlayOpacity'                  => $attr['overlayOpacity'],
				'backgroundCustomSize'            => $attr[ 'backgroundCustomSize' . $device_type ],
				'backgroundCustomSizeType'        => $attr['backgroundCustomSizeType'],
				'backgroundVideo'                 => $attr['backgroundVideo'],
				'backgroundVideoColor'            => $attr['backgroundVideoColor'],
				'customPosition'                  => $attr['customPosition'],
				'centralizedPosition'             => $attr['centralizedPosition'],
				'xPosition'                       => $attr[ 'xPosition' . $device_type ],
				'xPositionType'                   => $attr['xPositionType'],
				'yPosition'                       => $attr[ 'yPosition' . $device_type ],
				'yPositionType'                   => $attr['yPositionType'],
				'backgroundOverlayImage'          => $attr[ 'backgroundOverlayImage' . $device_type ],
				'backgroundOverlayRepeat'         => $attr[ 'backgroundRepeatOverlay' . $device_type ],
				'backgroundOverlayPosition'       => $attr[ 'backgroundPositionOverlay' . $device_type ],
				'backgroundOverlaySize'           => $attr[ 'backgroundSizeOverlay' . $device_type ],
				'backgroundOverlayAttachment'     => $attr[ 'backgroundAttachmentOverlay' . $device_type ],
				'backgroundOverlayCustomSize'     => $attr[ 'backgroundCustomSizeOverlay' . $device_type ],
				'backgroundOverlayCustomSizeType' => $attr['backgroundCustomOverlaySizeType'],
				'customOverlayPosition'           => $attr['customOverlayPosition'],
				'xOverlayPosition'                => $attr[ 'xPositionOverlay' . $device_type ],
				'xOverlayPositionType'            => $attr['xPositionOverlayType'],
				'yOverlayPosition'                => $attr[ 'yPositionOverlay' . $device_type ],
				'yOverlayPositionType'            => $attr['yPositionOverlayType'],
				'blendMode'                       => $attr['overlayBlendMode'],
				'backgroundVideoFallbackImage'    => $attr['backgroundVideoFallbackImage'],
			);

			$bg_obj_tablet = array(
				'backgroundType'                  => $attr['backgroundType'],
				'backgroundImage'                 => $attr[ 'backgroundImage' . $device_type ],
				'backgroundColor'                 => $attr['backgroundColor'],
				'gradientValue'                   => $attr['gradientValue'],
				'gradientColor1'                  => $attr['gradientColor1'],
				'gradientColor2'                  => $attr['gradientColor2'],
				'gradientType'                    => $attr['gradientType'],
				'gradientLocation1'               => is_numeric( $attr['gradientLocationTablet1'] ) ? $attr['gradientLocationTablet1'] : $bg_obj['gradientLocation1'],
				'gradientLocation2'               => is_numeric( $attr['gradientLocationTablet2'] ) ? $attr['gradientLocationTablet2'] : $bg_obj['gradientLocation2'],
				'gradientAngle'                   => is_numeric( $attr['gradientAngleTablet'] ) ? $attr['gradientAngleTablet'] : $bg_obj['gradientAngle'],
				'selectGradient'                  => $attr['selectGradient'],
				'backgroundRepeat'                => $attr[ 'backgroundRepeat' . $device_type ],
				'backgroundPosition'              => $attr[ 'backgroundPosition' . $device_type ],
				'backgroundSize'                  => $attr[ 'backgroundSize' . $device_type ],
				'backgroundAttachment'            => $attr[ 'backgroundAttachment' . $device_type ],
				'backgroundImageColor'            => $attr['backgroundImageColor'],
				'overlayType'                     => $attr['overlayType'],
				'overlayOpacity'                  => $attr['overlayOpacity'],
				'backgroundCustomSize'            => $attr[ 'backgroundCustomSize' . $device_type ],
				'backgroundCustomSizeType'        => $attr['backgroundCustomSizeType'],
				'backgroundVideo'                 => $attr['backgroundVideo'],
				'backgroundVideoColor'            => $attr['backgroundVideoColor'],
				'customPosition'                  => $attr['customPosition'],
				'centralizedPosition'             => $attr['centralizedPosition'],
				'xPosition'                       => $attr[ 'xPosition' . $device_type ],
				'xPositionType'                   => $attr['xPositionType'],
				'yPosition'                       => $attr[ 'yPosition' . $device_type ],
				'yPositionType'                   => $attr['yPositionType'],
				'backgroundOverlayImage'          => $attr[ 'backgroundOverlayImage' . $device_type ],
				'backgroundOverlayRepeat'         => $attr[ 'backgroundRepeatOverlay' . $device_type ],
				'backgroundOverlayPosition'       => $attr[ 'backgroundPositionOverlay' . $device_type ],
				'backgroundOverlaySize'           => $attr[ 'backgroundSizeOverlay' . $device_type ],
				'backgroundOverlayAttachment'     => $attr[ 'backgroundAttachmentOverlay' . $device_type ],
				'backgroundOverlayCustomSize'     => $attr[ 'backgroundCustomSizeOverlay' . $device_type ],
				'backgroundOverlayCustomSizeType' => $attr['backgroundCustomOverlaySizeType'],
				'customOverlayPosition'           => $attr['customOverlayPosition'],
				'xOverlayPosition'                => $attr[ 'xPositionOverlay' . $device_type ],
				'xOverlayPositionType'            => $attr['xPositionOverlayType'],
				'yOverlayPosition'                => $attr[ 'yPositionOverlay' . $device_type ],
				'yOverlayPositionType'            => $attr['yPositionOverlayType'],
				'blendMode'                       => $attr['overlayBlendMode'],
				'backgroundVideoFallbackImage'    => $attr['backgroundVideoFallbackImage'],
			);

			$bg_obj_mobile = array(
				'backgroundType'                  => $attr['backgroundType'],
				'backgroundImage'                 => $attr[ 'backgroundImage' . $device_type ],
				'backgroundColor'                 => $attr['backgroundColor'],
				'gradientValue'                   => $attr['gradientValue'],
				'gradientColor1'                  => $attr['gradientColor1'],
				'gradientColor2'                  => $attr['gradientColor2'],
				'gradientType'                    => $attr['gradientType'],
				'gradientLocation1'               => is_numeric( $attr['gradientLocationMobile1'] ) ? $attr['gradientLocationMobile1'] : $bg_obj_tablet['gradientLocation1'],
				'gradientLocation2'               => is_numeric( $attr['gradientLocationMobile2'] ) ? $attr['gradientLocationMobile2'] : $bg_obj_tablet['gradientLocation2'],
				'gradientAngle'                   => is_numeric( $attr['gradientAngleMobile'] ) ? $attr['gradientAngleMobile'] : $bg_obj_tablet['gradientAngle'],
				'selectGradient'                  => $attr['selectGradient'],
				'backgroundRepeat'                => $attr[ 'backgroundRepeat' . $device_type ],
				'backgroundPosition'              => $attr[ 'backgroundPosition' . $device_type ],
				'backgroundSize'                  => $attr[ 'backgroundSize' . $device_type ],
				'backgroundAttachment'            => $attr[ 'backgroundAttachment' . $device_type ],
				'backgroundImageColor'            => $attr['backgroundImageColor'],
				'overlayType'                     => $attr['overlayType'],
				'overlayOpacity'                  => $attr['overlayOpacity'],
				'backgroundCustomSize'            => $attr[ 'backgroundCustomSize' . $device_type ],
				'backgroundCustomSizeType'        => $attr['backgroundCustomSizeType'],
				'backgroundVideo'                 => $attr['backgroundVideo'],
				'backgroundVideoColor'            => $attr['backgroundVideoColor'],
				'customPosition'                  => $attr['customPosition'],
				'centralizedPosition'             => $attr['centralizedPosition'],
				'xPosition'                       => $attr[ 'xPosition' . $device_type ],
				'xPositionType'                   => $attr['xPositionType'],
				'yPosition'                       => $attr[ 'yPosition' . $device_type ],
				'yPositionType'                   => $attr['yPositionType'],
				'backgroundOverlayImage'          => $attr[ 'backgroundOverlayImage' . $device_type ],
				'backgroundOverlayRepeat'         => $attr[ 'backgroundRepeatOverlay' . $device_type ],
				'backgroundOverlayPosition'       => $attr[ 'backgroundPositionOverlay' . $device_type ],
				'backgroundOverlaySize'           => $attr[ 'backgroundSizeOverlay' . $device_type ],
				'backgroundOverlayAttachment'     => $attr[ 'backgroundAttachmentOverlay' . $device_type ],
				'backgroundOverlayCustomSize'     => $attr[ 'backgroundCustomSizeOverlay' . $device_type ],
				'backgroundOverlayCustomSizeType' => $attr['backgroundCustomOverlaySizeType'],
				'customOverlayPosition'           => $attr['customOverlayPosition'],
				'xOverlayPosition'                => $attr[ 'xPositionOverlay' . $device_type ],
				'xOverlayPositionType'            => $attr['xPositionOverlayType'],
				'yOverlayPosition'                => $attr[ 'yPositionOverlay' . $device_type ],
				'yOverlayPositionType'            => $attr['yPositionOverlayType'],
				'blendMode'                       => $attr['overlayBlendMode'],
				'backgroundVideoFallbackImage'    => $attr['backgroundVideoFallbackImage'],
			);

			$container_bg_css        = self::uag_get_background_obj( $bg_obj, $overlay );
			$container_bg_css_tablet = self::uag_get_background_obj( $bg_obj_tablet, $overlay );
			$container_bg_css_mobile = self::uag_get_background_obj( $bg_obj_mobile, $overlay );

			switch ( $device_type ) {
				case 'Tablet':
					$container_bg_css = self::uag_get_background_obj( $bg_obj_tablet, $overlay );
					break;
				case 'Mobile':
					$container_bg_css = self::uag_get_background_obj( $bg_obj_mobile, $overlay );
					break;
				default:
					$container_bg_css = self::uag_get_background_obj( $bg_obj, $overlay );
			}

			return $container_bg_css;
		}

		/**
		 * Background Control CSS Generator Function.
		 *
		 * @param array  $bg_obj          The background object with all CSS properties.
		 * @param string $css_for_overlay The overlay option ('no' or 'yes') to determine whether to include overlay CSS. Leave empty for blocks that do not use the '::before' overlay.
		 *
		 * @return array                  The formatted CSS properties for the background.
		 */
		public static function uag_get_background_obj( $bg_obj, $css_for_overlay = '' ) {

			$gen_bg_css         = array();
			$gen_bg_overlay_css = array();

			$bg_type             = isset( $bg_obj['backgroundType'] ) ? $bg_obj['backgroundType'] : '';
			$bg_img              = isset( $bg_obj['backgroundImage'] ) && isset( $bg_obj['backgroundImage']['url'] ) ? $bg_obj['backgroundImage']['url'] : '';
			$bg_color            = isset( $bg_obj['backgroundColor'] ) ? $bg_obj['backgroundColor'] : '';
			$gradient_value      = isset( $bg_obj['gradientValue'] ) ? $bg_obj['gradientValue'] : '';
			$gradientColor1      = isset( $bg_obj['gradientColor1'] ) ? $bg_obj['gradientColor1'] : '';
			$gradientColor2      = isset( $bg_obj['gradientColor2'] ) ? $bg_obj['gradientColor2'] : '';
			$gradientType        = isset( $bg_obj['gradientType'] ) ? $bg_obj['gradientType'] : '';
			$gradientLocation1   = isset( $bg_obj['gradientLocation1'] ) ? $bg_obj['gradientLocation1'] : '';
			$gradientLocation2   = isset( $bg_obj['gradientLocation2'] ) ? $bg_obj['gradientLocation2'] : '';
			$gradientAngle       = isset( $bg_obj['gradientAngle'] ) ? $bg_obj['gradientAngle'] : '';
			$selectGradient      = isset( $bg_obj['selectGradient'] ) ? $bg_obj['selectGradient'] : '';
			$repeat              = isset( $bg_obj['backgroundRepeat'] ) ? $bg_obj['backgroundRepeat'] : '';
			$position            = isset( $bg_obj['backgroundPosition'] ) ? $bg_obj['backgroundPosition'] : '';
			$size                = isset( $bg_obj['backgroundSize'] ) ? $bg_obj['backgroundSize'] : '';
			$attachment          = isset( $bg_obj['backgroundAttachment'] ) ? $bg_obj['backgroundAttachment'] : '';
			$overlay_type        = isset( $bg_obj['overlayType'] ) ? $bg_obj['overlayType'] : '';
			$overlay_opacity     = isset( $bg_obj['overlayOpacity'] ) ? $bg_obj['overlayOpacity'] : '';
			$bg_image_color      = isset( $bg_obj['backgroundImageColor'] ) ? $bg_obj['backgroundImageColor'] : '';
			$bg_custom_size      = isset( $bg_obj['backgroundCustomSize'] ) ? $bg_obj['backgroundCustomSize'] : '';
			$bg_custom_size_type = isset( $bg_obj['backgroundCustomSizeType'] ) ? $bg_obj['backgroundCustomSizeType'] : '';
			$bg_video            = isset( $bg_obj['backgroundVideo'] ) ? $bg_obj['backgroundVideo'] : '';
			$bg_video_color      = isset( $bg_obj['backgroundVideoColor'] ) ? $bg_obj['backgroundVideoColor'] : '';

			$custom_position = isset( $bg_obj['customPosition'] ) ? $bg_obj['customPosition'] : '';
			$x_position      = isset( $bg_obj['xPosition'] ) ? $bg_obj['xPosition'] : '';
			$x_position_type = isset( $bg_obj['xPositionType'] ) ? $bg_obj['xPositionType'] : '';
			$y_position      = isset( $bg_obj['yPosition'] ) ? $bg_obj['yPosition'] : '';
			$y_position_type = isset( $bg_obj['yPositionType'] ) ? $bg_obj['yPositionType'] : '';

			$bg_overlay_img              = isset( $bg_obj['backgroundOverlayImage']['url'] ) ? $bg_obj['backgroundOverlayImage']['url'] : '';
			$overlay_repeat              = isset( $bg_obj['backgroundOverlayRepeat'] ) ? $bg_obj['backgroundOverlayRepeat'] : '';
			$overlay_position            = isset( $bg_obj['backgroundOverlayPosition'] ) ? $bg_obj['backgroundOverlayPosition'] : '';
			$overlay_size                = isset( $bg_obj['backgroundOverlaySize'] ) ? $bg_obj['backgroundOverlaySize'] : '';
			$overlay_attachment          = isset( $bg_obj['backgroundOverlayAttachment'] ) ? $bg_obj['backgroundOverlayAttachment'] : '';
			$blend_mode                  = isset( $bg_obj['blendMode'] ) ? $bg_obj['blendMode'] : '';
			$bg_overlay_custom_size      = isset( $bg_obj['backgroundOverlayCustomSize'] ) ? $bg_obj['backgroundOverlayCustomSize'] : '';
			$bg_overlay_custom_size_type = isset( $bg_obj['backgroundOverlayCustomSizeType'] ) ? $bg_obj['backgroundOverlayCustomSizeType'] : '';

			$custom_overlay__position = isset( $bg_obj['customOverlayPosition'] ) ? $bg_obj['customOverlayPosition'] : '';
			$x_overlay_position       = isset( $bg_obj['xOverlayPosition'] ) ? $bg_obj['xOverlayPosition'] : '';
			$x_overlay_position_type  = isset( $bg_obj['xOverlayPositionType'] ) ? $bg_obj['xOverlayPositionType'] : '';
			$y_overlay_position       = isset( $bg_obj['yOverlayPosition'] ) ? $bg_obj['yOverlayPosition'] : '';
			$y_overlay_position_type  = isset( $bg_obj['yOverlayPositionType'] ) ? $bg_obj['yOverlayPositionType'] : '';

			$custom_x_position = UAGB_Helper::get_css_value( $x_position, $x_position_type );
			$custom_y_position = UAGB_Helper::get_css_value( $y_position, $y_position_type );

			$gradient = '';
			if ( 'custom' === $size ) {
				$size = $bg_custom_size . $bg_custom_size_type;
			}
			if ( 'basic' === $selectGradient ) {
				$gradient = $gradient_value;
			} elseif ( 'linear' === $gradientType && 'advanced' === $selectGradient ) {
				$gradient = 'linear-gradient(' . $gradientAngle . 'deg, ' . $gradientColor1 . ' ' . $gradientLocation1 . '%, ' . $gradientColor2 . ' ' . $gradientLocation2 . '%)';
			} elseif ( 'radial' === $gradientType && 'advanced' === $selectGradient ) {
				$gradient = 'radial-gradient( at center center, ' . $gradientColor1 . ' ' . $gradientLocation1 . '%, ' . $gradientColor2 . ' ' . $gradientLocation2 . '%)';
			}

			if ( '' !== $bg_type ) {
				switch ( $bg_type ) {
					case 'color':
						if ( '' !== $bg_img && '' !== $bg_color ) {
							$gen_bg_css['background-image'] = 'linear-gradient(to right, ' . $bg_color . ', ' . $bg_color . '), url(' . $bg_img . ');';
						} elseif ( '' === $bg_img ) {
							$gen_bg_css['background-color'] = $bg_color . ';';
						}
						break;

					case 'image':
						if ( isset( $repeat ) ) {
							$gen_bg_css['background-repeat'] = esc_attr( $repeat );
						}
						if ( 'custom' !== $custom_position && isset( $position ) && isset( $position['x'] ) && isset( $position['y'] ) ) {
							$position_value                    = $position['x'] * 100 . '% ' . $position['y'] * 100 . '%';
							$gen_bg_css['background-position'] = $position_value;
						} elseif ( 'custom' === $custom_position && isset( $x_position ) && isset( $y_position ) && isset( $x_position_type ) && isset( $y_position_type ) ) {
							$position_value                    = false === $bg_obj['centralizedPosition'] ? $custom_x_position . ' ' . $custom_y_position : 'calc(50% +  ' . $custom_x_position . ') calc(50% + ' . $custom_y_position . ')';
							$gen_bg_css['background-position'] = $position_value;
						}

						if ( isset( $size ) ) {
							$gen_bg_css['background-size'] = esc_attr( $size );
						}

						if ( isset( $attachment ) ) {
							$gen_bg_css['background-attachment'] = esc_attr( $attachment );
						}
						if ( 'color' === $overlay_type && '' !== $bg_img && '' !== $bg_image_color ) {
							if ( ! empty( $css_for_overlay ) ) {
								$gen_bg_css['background-image']   = 'url(' . $bg_img . ');';
								$gen_bg_overlay_css['background'] = $bg_image_color;
								$gen_bg_overlay_css['opacity']    = $overlay_opacity;
							} else {
								$gen_bg_css['background-image'] = 'linear-gradient(to right, ' . $bg_image_color . ', ' . $bg_image_color . '), url(' . $bg_img . ');';
							}
						}
						if ( 'gradient' === $overlay_type && '' !== $bg_img && '' !== $gradient ) {
							if ( ! empty( $css_for_overlay ) ) {
								$gen_bg_css['background-image']         = 'url(' . $bg_img . ');';
								$gen_bg_overlay_css['background-image'] = $gradient;
								$gen_bg_overlay_css['opacity']          = $overlay_opacity;
							} else {
								$gen_bg_css['background-image'] = $gradient . ', url(' . $bg_img . ');';
							}
						}
						if ( '' !== $bg_img && in_array( $overlay_type, array( '', 'none', 'image' ) ) ) {
							$gen_bg_css['background-image'] = 'url(' . $bg_img . ');';
						}
						
						$gen_bg_css['background-clip'] = 'padding-box';
						break;

					case 'gradient':
						if ( isset( $gradient ) ) {
							$gen_bg_css['background']      = $gradient . ';';
							$gen_bg_css['background-clip'] = 'padding-box';
						}
						break;
					case 'video':
						if ( 'color' === $overlay_type && '' !== $bg_video && '' !== $bg_video_color ) {
							$gen_bg_css['background'] = $bg_video_color . ';';
						}
						if ( 'gradient' === $overlay_type && '' !== $bg_video && '' !== $gradient ) {
							$gen_bg_css['background-image'] = $gradient . ';';
						}
						break;

					default:
						break;
				}
			} elseif ( '' !== $bg_color ) {
				$gen_bg_css['background-color'] = $bg_color . ';';
			}
			
			// image overlay.
			if ( 'image' === $overlay_type ) {
				if ( 'custom' === $overlay_size ) {
					$overlay_size = $bg_overlay_custom_size . $bg_overlay_custom_size_type;
				}

				if ( $overlay_repeat ) {
					$gen_bg_overlay_css['background-repeat'] = esc_attr( $overlay_repeat );
				}
				if ( 'custom' !== $custom_overlay__position && $overlay_position && isset( $overlay_position['x'] ) && isset( $overlay_position['y'] ) ) {
					$position_overlay_value                    = $overlay_position['x'] * 100 . '% ' . $overlay_position['y'] * 100 . '%';
					$gen_bg_overlay_css['background-position'] = $position_overlay_value;
				} elseif ( 'custom' === $custom_overlay__position && $x_overlay_position && $y_overlay_position && $x_overlay_position_type && $y_overlay_position_type ) {
					$position_overlay_value                    = $x_overlay_position . $x_overlay_position_type . ' ' . $y_overlay_position . $y_overlay_position_type;
					$gen_bg_overlay_css['background-position'] = $position_overlay_value;
				}

				if ( $overlay_size ) {
					$gen_bg_overlay_css['background-size'] = esc_attr( $overlay_size );
				}

				if ( $overlay_attachment ) {
					$gen_bg_overlay_css['background-attachment'] = esc_attr( $overlay_attachment );
				}
				if ( $blend_mode ) {
					$gen_bg_overlay_css['mix-blend-mode'] = esc_attr( $blend_mode );
				}
				if ( '' !== $bg_overlay_img ) {
					$gen_bg_overlay_css['background-image'] = 'url(' . $bg_overlay_img . ');';
				}
				$gen_bg_overlay_css['background-clip'] = 'padding-box';
				$gen_bg_overlay_css['opacity']         = $overlay_opacity;
			};
			
			return 'yes' === $css_for_overlay ? $gen_bg_overlay_css : $gen_bg_css;
		}

		/**
		 * Border attribute generation Function.
		 *
		 * @since 2.0.0
		 * @param  array $prefix   Attribute Prefix.
		 * @param array $default_args  default attributes args.
		 * @return array
		 */
		public static function uag_generate_php_border_attribute( $prefix, $default_args = array() ) {

			$border_attr = array();

			$device = array( '', 'Tablet', 'Mobile' );

			foreach ( $device as $slug => $data ) {

				$border_attr[ "{$prefix}BorderTopWidth{$data}" ]          = array(
					'type' => 'number',
				);
				$border_attr[ "{$prefix}BorderLeftWidth{$data}" ]         = array(
					'type' => 'number',
				);
				$border_attr[ "{$prefix}BorderRightWidth{$data}" ]        = array(
					'type' => 'number',
				);
				$border_attr[ "{$prefix}BorderBottomWidth{$data}" ]       = array(
					'type' => 'number',
				);
				$border_attr[ "{$prefix}BorderTopLeftRadius{$data}" ]     = array(
					'type' => 'number',
				);
				$border_attr[ "{$prefix}BorderTopRightRadius{$data}" ]    = array(
					'type' => 'number',
				);
				$border_attr[ "{$prefix}BorderBottomLeftRadius{$data}" ]  = array(
					'type' => 'number',
				);
				$border_attr[ "{$prefix}BorderBottomRightRadius{$data}" ] = array(
					'type' => 'number',
				);
				$border_attr[ "{$prefix}BorderRadiusUnit{$data}" ]        = array(
					'type' => 'number',
				);
			}

			$border_attr[ "{$prefix}BorderStyle" ]      = array(
				'type' => 'string',
			);
			$border_attr[ "{$prefix}BorderColor" ]      = array(
				'type' => 'string',
			);
			$border_attr[ "{$prefix}BorderHColor" ]     = array(
				'type' => 'string',
			);
			$border_attr[ "{$prefix}BorderLink" ]       = array(
				'type'    => 'boolean',
				'default' => true,
			);
			$border_attr[ "{$prefix}BorderRadiusLink" ] = array(
				'type'    => 'boolean',
				'default' => true,
			);

			return $border_attr;
		}

		/**
		 * Border attribute generation Function.
		 *
		 * @since 2.0.0
		 * @param  string $prefix   Attribute Prefix.
		 * @return array
		 */
		public static function uag_generate_border_attribute( $prefix ) {
			$defaults = array(
				// Width.
				'borderTopWidth'                => '',
				'borderRightWidth'              => '',
				'borderBottomWidth'             => '',
				'borderLeftWidth'               => '',
				'borderTopWidthTablet'          => '',
				'borderRightWidthTablet'        => '',
				'borderBottomWidthTablet'       => '',
				'borderLeftWidthTablet'         => '',
				'borderTopWidthMobile'          => '',
				'borderRightWidthMobile'        => '',
				'borderBottomWidthMobile'       => '',
				'borderLeftWidthMobile'         => '',
				// Radius.
				'borderTopLeftRadius'           => '',
				'borderTopRightRadius'          => '',
				'borderBottomRightRadius'       => '',
				'borderBottomLeftRadius'        => '',
				'borderTopLeftRadiusTablet'     => '',
				'borderTopRightRadiusTablet'    => '',
				'borderBottomRightRadiusTablet' => '',
				'borderBottomLeftRadiusTablet'  => '',
				'borderTopLeftRadiusMobile'     => '',
				'borderTopRightRadiusMobile'    => '',
				'borderBottomRightRadiusMobile' => '',
				'borderBottomLeftRadiusMobile'  => '',
				// unit.
				'borderRadiusUnit'              => 'px',
				'borderRadiusUnitTablet'        => 'px',
				'borderRadiusUnitMobile'        => 'px',
				// common.
				'borderStyle'                   => '',
				'borderColor'                   => '',
				'borderHColor'                  => '',

			);

			$border_attr = array();

			$device = array( '', 'Tablet', 'Mobile' );

			foreach ( $device as $slug => $data ) {

				$border_attr[ "{$prefix}BorderTopWidth{$data}" ]          = '';
				$border_attr[ "{$prefix}BorderLeftWidth{$data}" ]         = '';
				$border_attr[ "{$prefix}BorderRightWidth{$data}" ]        = '';
				$border_attr[ "{$prefix}BorderBottomWidth{$data}" ]       = '';
				$border_attr[ "{$prefix}BorderTopLeftRadius{$data}" ]     = '';
				$border_attr[ "{$prefix}BorderTopRightRadius{$data}" ]    = '';
				$border_attr[ "{$prefix}BorderBottomLeftRadius{$data}" ]  = '';
				$border_attr[ "{$prefix}BorderBottomRightRadius{$data}" ] = '';
				$border_attr[ "{$prefix}BorderRadiusUnit{$data}" ]        = 'px';
			}

			$border_attr[ "{$prefix}BorderStyle" ]  = '';
			$border_attr[ "{$prefix}BorderColor" ]  = '';
			$border_attr[ "{$prefix}BorderHColor" ] = '';
			return $border_attr;
		}

		/**
		 * Border CSS generation Function.
		 *
		 * @since 2.0.0
		 * @param  array  $attr   Attribute List.
		 * @param  string $prefix Attribuate prefix .
		 * @param  string $device Responsive.
		 * @return array         border css array.
		 */
		public static function uag_generate_border_css( $attr, $prefix, $device = 'desktop' ) {
			$gen_border_css = array();
			// ucfirst function is used to tranform text into first letter capital.
			$device = 'desktop' === $device ? '' : ucfirst( $device );
			if ( 'none' !== $attr[ $prefix . 'BorderStyle' ] && ! empty( $attr[ $prefix . 'BorderStyle' ] ) ) {
				$gen_border_css['border-top-width']    = UAGB_Helper::get_css_value( $attr[ $prefix . 'BorderTopWidth' . $device ], 'px' );
				$gen_border_css['border-left-width']   = UAGB_Helper::get_css_value( $attr[ $prefix . 'BorderLeftWidth' . $device ], 'px' );
				$gen_border_css['border-right-width']  = UAGB_Helper::get_css_value( $attr[ $prefix . 'BorderRightWidth' . $device ], 'px' );
				$gen_border_css['border-bottom-width'] = UAGB_Helper::get_css_value( $attr[ $prefix . 'BorderBottomWidth' . $device ], 'px' );
			}
			$gen_border_unit                                  = isset( $attr[ $prefix . 'BorderRadiusUnit' . $device ] ) ? $attr[ $prefix . 'BorderRadiusUnit' . $device ] : 'px';
				$gen_border_css['border-top-left-radius']     = UAGB_Helper::get_css_value( $attr[ $prefix . 'BorderTopLeftRadius' . $device ], $gen_border_unit );
				$gen_border_css['border-top-right-radius']    = UAGB_Helper::get_css_value( $attr[ $prefix . 'BorderTopRightRadius' . $device ], $gen_border_unit );
				$gen_border_css['border-bottom-left-radius']  = UAGB_Helper::get_css_value( $attr[ $prefix . 'BorderBottomLeftRadius' . $device ], $gen_border_unit );
				$gen_border_css['border-bottom-right-radius'] = UAGB_Helper::get_css_value( $attr[ $prefix . 'BorderBottomRightRadius' . $device ], $gen_border_unit );

			$gen_border_css['border-style'] = $attr[ $prefix . 'BorderStyle' ];
			$gen_border_css['border-color'] = $attr[ $prefix . 'BorderColor' ];

			if ( 'default' === $attr[ $prefix . 'BorderStyle' ] ) {
				return array();
			}

			return $gen_border_css;
		}

		/**
		 * Deprecated Border CSS generation Function.
		 *
		 * @since 2.0.0
		 * @param  array  $current_css   Current style list.
		 * @param  string $border_width   Border Width.
		 * @param  string $border_radius Border Radius.
		 * @param  string $border_color Border Color.
		 * @param string $border_style Border Style.
		 */
		public static function uag_generate_deprecated_border_css( $current_css, $border_width, $border_radius, $border_color = '', $border_style = '' ) {

			$gen_border_css = array();

			if ( ! empty( $current_css ) && isset( $current_css['border-style'] ) && 'default' !== $current_css['border-style'] ) {

				$border_width  = is_numeric( $border_width ) ? $border_width : '';
				$border_radius = is_numeric( $border_radius ) ? $border_radius : '';

				// These would either be in the format of '1px', '0', or '-1px'.
				$gen_border_css['border-top-width']    = ( isset( $current_css['border-top-width'] ) && ( ! empty( $current_css['border-top-width'] ) || 0 === $current_css['border-top-width'] ) ) ? $current_css['border-top-width'] : UAGB_Helper::get_css_value( $border_width, 'px' );
				$gen_border_css['border-left-width']   = ( isset( $current_css['border-left-width'] ) && ( ! empty( $current_css['border-left-width'] ) || 0 === $current_css['border-left-width'] ) ) ? $current_css['border-left-width'] : UAGB_Helper::get_css_value( $border_width, 'px' );
				$gen_border_css['border-right-width']  = ( isset( $current_css['border-right-width'] ) && ( ! empty( $current_css['border-right-width'] ) || 0 === $current_css['border-right-width'] ) ) ? $current_css['border-right-width'] : UAGB_Helper::get_css_value( $border_width, 'px' );
				$gen_border_css['border-bottom-width'] = ( isset( $current_css['border-bottom-width'] ) && ( ! empty( $current_css['border-bottom-width'] ) || 0 === $current_css['border-bottom-width'] ) ) ? $current_css['border-bottom-width'] : UAGB_Helper::get_css_value( $border_width, 'px' );

				$gen_border_css['border-top-left-radius']     = ( isset( $current_css['border-top-left-radius'] ) && ( ! empty( $current_css['border-top-left-radius'] ) || 0 === $current_css['border-top-left-radius'] ) ) ? $current_css['border-top-left-radius'] : UAGB_Helper::get_css_value( $border_radius, 'px' );
				$gen_border_css['border-top-right-radius']    = ( isset( $current_css['border-top-right-radius'] ) && ( ! empty( $current_css['border-top-right-radius'] ) || 0 === $current_css['border-top-right-radius'] ) ) ? $current_css['border-top-right-radius'] : UAGB_Helper::get_css_value( $border_radius, 'px' );
				$gen_border_css['border-bottom-left-radius']  = ( isset( $current_css['border-bottom-left-radius'] ) && ( ! empty( $current_css['border-bottom-left-radius'] ) || 0 === $current_css['border-bottom-left-radius'] ) ) ? $current_css['border-bottom-left-radius'] : UAGB_Helper::get_css_value( $border_radius, 'px' );
				$gen_border_css['border-bottom-right-radius'] = ( isset( $current_css['border-bottom-right-radius'] ) && ( ! empty( $current_css['border-bottom-right-radius'] ) || 0 === $current_css['border-bottom-right-radius'] ) ) ? $current_css['border-bottom-right-radius'] : UAGB_Helper::get_css_value( $border_radius, 'px' );

				$gen_border_css['border-color'] = ( isset( $current_css['border-color'] ) && ! empty( $current_css['border-color'] ) ) ? $current_css['border-color'] : $border_color;

				$gen_border_css['border-style'] = ( isset( $current_css['border-style'] ) && ! empty( $current_css['border-style'] ) ) ? $current_css['border-style'] : $border_style;
			}
			return $gen_border_css;
		}

		/**
		 * For flex-direction: row-reverse, justify-content work opposite.
		 *
		 * @since 2.0.0
		 * @param string $text_align Alignment value from text-align property.
		 */
		public static function flex_alignment_when_direction_is_row_reverse( $text_align ) {

			switch ( $text_align ) {

				case 'flex-end':
					return 'flex-start';
				case 'center':
					return 'center';
				case 'space-between':
					return 'space-between';
				default:
					return 'flex-end';
			}

		}

		/**
		 * Get a Block's Default Attributes.
		 *
		 * @param string $block_name  Name of the block to retrieve defaults.
		 * @return array              All default attributes for the specified block.
		 */
		private static function get_block_default_attributes( $block_name ) {
			$assets_file = realpath( UAGB_DIR . 'includes/blocks/' . basename( $block_name ) . '/attributes.php' );
			return ( is_string( $assets_file ) && file_exists( $assets_file ) ) ? require $assets_file : array();
		}

		/**
		 * Return the Current Attribute or the Default Attribute.
		 *
		 * @param array  $current_value  The current variable / attribute that is altered by settings.
		 * @param string $key           The key of the default attribute for that setting.
		 * @param string $block_name     The name of the block.
		 */
		public static function get_attribute_fallback( $current_value, $key, $block_name ) {
			$default = self::get_block_default_attributes( $block_name );
			return isset( $current_value ) ? $current_value : $default[ $key ];
		}

		/**
		 * Return the Current Attribute or the Default Attribute for Numeric Data.
		 *
		 * @param array  $current_value  The current variable / attribute that is altered by settings.
		 * @param string $key           The key of the default attribute for that setting.
		 * @param string $block_name     The name of the block.
		 */
		public static function get_fallback_number( $current_value, $key, $block_name ) {
			$default = self::get_block_default_attributes( $block_name );
			return is_numeric( $current_value ) ? $current_value : $default[ $key ];
		}
		/**
		 * Get Matrix Alignment Value
		 *
		 * Syntax:
		 *
		 *  get_matrix_alignment( VALUE, POSITION, FORMAT );
		 *
		 * E.g.
		 *
		 *  get_matrix_alignment( VALUE, 2, 'flex' );
		 *
		 * @param string $value  Alignment Matrix value.
		 * @param int    $pos    Human readable position.
		 * @param string $format Response format.
		 * @return string        The formatted Matrix Alignment.
		 *
		 * @since 2.1.0
		 */
		public static function get_matrix_alignment( $value, $pos, $format = '' ) {

			// Return early if remote styles is not a string, or is empty, of if the position is not an integer.
			if ( ! is_string( $value ) || empty( $value ) || ! is_int( $pos ) ) {
				return '';
			}

			$alignment_array = explode( ' ', esc_attr( $value ) );

			// Return early if alignment propery at the given position is not a string, or is empty.
			if ( ! is_string( $alignment_array[ $pos - 1 ] ) || empty( $alignment_array[ $pos - 1 ] ) ) {
				return '';
			}

			$alignment_property = $alignment_array[ $pos - 1 ];

			switch ( $format ) {
				case 'flex':
					switch ( $alignment_property ) {
						case 'top':
						case 'left':
							$alignment_property = 'flex-start';
							break;
						case 'bottom':
						case 'right':
							$alignment_property = 'flex-end';
							break;
					}
					break;
			}
			return $alignment_property;
		}

		/**
		 * Generate Border Radius
		 *
		 * Syntax:
		 *
		 *  generate_border_radius( UNIT, TOP_LEFT, TOP_RIGHT, BOTTOM_RIGHT, BOTTOM_LEFT );
		 *
		 * E.g.
		 *
		 *  generate_border_radius( 'em', 9, 7, 5, 3 );
		 *
		 * @param string $unit  Alignment Matrix value.
		 * @param int    $topLeft  Top Left Value.
		 * @param int    $topRight  Top Right Value.
		 * @param int    $bottomRight  Bottom Right Value.
		 * @param int    $bottomLeft  Bottom Left Value.
		 * @since 2.1.0
		 */
		public static function generate_border_radius( $unit, $topLeft, $topRight = null, $bottomRight = null, $bottomLeft = null ) {
			$borderRadius = ! is_null( $topRight )
				? (
					! is_null( $bottomRight )
					? (
						! is_null( $bottomLeft )
						? UAGB_Helper::get_css_value( $topLeft, $unit ) . ' ' . UAGB_Helper::get_css_value( $topRight, $unit ) . ' ' . UAGB_Helper::get_css_value( $bottomRight, $unit ) . ' ' . UAGB_Helper::get_css_value( $bottomLeft, $unit )
						: UAGB_Helper::get_css_value( $topLeft, $unit ) . ' ' . UAGB_Helper::get_css_value( $topRight, $unit ) . ' ' . UAGB_Helper::get_css_value( $bottomRight, $unit )
					)
					: UAGB_Helper::get_css_value( $topLeft, $unit ) . ' ' . UAGB_Helper::get_css_value( $topRight, $unit )
				)
				: UAGB_Helper::get_css_value( $topLeft, $unit );
			return $borderRadius;
		}

		/**
		 * Generate Spacing
		 *
		 * Syntax:
		 *
		 *  generate_spacing( UNIT, TOP, RIGHT, BOTTOM, LEFT );
		 *
		 * E.g.
		 *
		 *  generate_spacing( 'em', 9, 7, 5, 3 );
		 *
		 * @param string $unit   Alignment Matrix value.
		 * @param int    $top    Top Value.
		 * @param int    $right  Right Value.
		 * @param int    $bottom Bottom Value.
		 * @param int    $left   Left Value.
		 * @since 2.1.0
		 */
		public static function generate_spacing( $unit, $top, $right = null, $bottom = null, $left = null ) {
			$spacing = ! is_null( $right )
				? (
					! is_null( $bottom )
					? (
						! is_null( $left )
						? UAGB_Helper::get_css_value( $top, $unit ) . ' ' . UAGB_Helper::get_css_value( $right, $unit ) . ' ' . UAGB_Helper::get_css_value( $bottom, $unit ) . ' ' . UAGB_Helper::get_css_value( $left, $unit )
						: UAGB_Helper::get_css_value( $top, $unit ) . ' ' . UAGB_Helper::get_css_value( $right, $unit ) . ' ' . UAGB_Helper::get_css_value( $bottom, $unit )
					)
					: UAGB_Helper::get_css_value( $top, $unit ) . ' ' . UAGB_Helper::get_css_value( $right, $unit )
				)
				: UAGB_Helper::get_css_value( $top, $unit );
			return $spacing;
		}

		/**
		 * Get the Precise 2-Floating Point Percentage, Rounded to Floor for Precision.
		 *
		 * Syntax:
		 *
		 *  get_precise_percentage( DIVISIONS );
		 *
		 * E.g.
		 *
		 *  get_precise_percentage( 7 );
		 *
		 * @param int $divisions The number of divisions.
		 * @since 2.0.0
		 */
		public static function get_precise_percentage( $divisions ) {
			$matches = array();
			preg_match( '/^-?\d+(?:\.\d{0,2})?/', strval( 100 / $divisions ), $matches );
			return floatval( $matches[0] ) . '%';
		}

		/**
		 * Generate the Box Shadow or Text Shadow CSS.
		 *
		 * For Text Shadow CSS:
		 * ( 'spread', 'position' ) should not be sent as params during the function call.
		 * ( 'spread_unit' ) will have no effect.
		 *
		 * For Box/Text Shadow Hover CSS:
		 * ( 'alt_color' ) should be set as the attribute used for ( 'color' ) in Box/Text Shadow Normal CSS.
		 *
		 * @param array $shadow_properties  Array containing the necessary shadow properties.
		 * @return string                   The generated border CSS or an empty string on early return.
		 *
		 * @since 2.5.0
		 */
		public static function generate_shadow_css( $shadow_properties ) {
			// Get the Object Properties.
			$horizontal      = isset( $shadow_properties['horizontal'] ) ? $shadow_properties['horizontal'] : '';
			$vertical        = isset( $shadow_properties['vertical'] ) ? $shadow_properties['vertical'] : '';
			$blur            = isset( $shadow_properties['blur'] ) ? $shadow_properties['blur'] : '';
			$spread          = isset( $shadow_properties['spread'] ) ? $shadow_properties['spread'] : '';
			$horizontal_unit = isset( $shadow_properties['horizontal_unit'] ) ? $shadow_properties['horizontal_unit'] : 'px';
			$vertical_unit   = isset( $shadow_properties['vertical_unit'] ) ? $shadow_properties['vertical_unit'] : 'px';
			$blur_unit       = isset( $shadow_properties['blur_unit'] ) ? $shadow_properties['blur_unit'] : 'px';
			$spread_unit     = isset( $shadow_properties['spread_unit'] ) ? $shadow_properties['spread_unit'] : 'px';
			$color           = isset( $shadow_properties['color'] ) ? $shadow_properties['color'] : '';
			$position        = isset( $shadow_properties['position'] ) ? $shadow_properties['position'] : 'outset';
			$alt_color       = isset( $shadow_properties['alt_color'] ) ? $shadow_properties['alt_color'] : '';

			// Although optional, color is required for Sarafi on PC. Return early if color isn't set.
			if ( ! $color && ! $alt_color ) {
				return '';
			}

			// Get the CSS units for the number properties.

			$horizontal = UAGB_Helper::get_css_value( $horizontal, $horizontal_unit );
			if ( '' === $horizontal ) {
				$horizontal = 0;
			}

			$vertical = UAGB_Helper::get_css_value( $vertical, $vertical_unit );
			if ( '' === $vertical ) {
				$vertical = 0;
			}

			$blur = UAGB_Helper::get_css_value( $blur, $blur_unit );
			if ( '' === $blur ) {
				$blur = 0;
			}

			$spread = UAGB_Helper::get_css_value( $spread, $spread_unit );
			if ( '' === $spread ) {
				$spread = 0;
			}

			// If all numeric unit values are exactly 0, don't render the CSS.
			if ( ( 0 === $horizontal && 0 === $vertical ) && ( 0 === $blur && 0 === $spread ) ) {
				return '';
			}

			// Return the CSS with horizontal, vertical, blur, and color - and conditionally render spread and position.
			return (
				$horizontal . ' ' . $vertical . ' ' . $blur . ( $spread ? " {$spread}" : '' ) . ' ' . ( $color ? $color : $alt_color ) . ( 'outset' === $position ? '' : " {$position}" )
			);
		}

		/**
		 * Generate the Grid CSS.
		 *
		 * @param array $grid_object  Array containing the necessary grid properties.
		 * @return string  The generated grid CSS or an empty string on early return.
		 *
		 * @since 2.13.0
		 */
		public static function grid_css_creator( $grid_object ) {
			$grid_css = '';
			foreach ( $grid_object as $grid ) {
				if ( $grid_css ) {
					$grid_css = $grid_css . ' ';
				}
				$create_css = '';
				if ( 'custom' === $grid['default'] && ( $grid['custom']['value'] || 0 === $grid['custom']['value'] ) ) {
					$create_css = 'minmax( 1px, ' . $grid['custom']['value'] . $grid['custom']['unit'] . ')';
				} elseif ( 'minmax' === $grid['default'] ) {
					$create_css = 'minmax(' . $grid['min']['value'] . $grid['min']['unit'] . ', ' . $grid['max']['value'] . $grid['max']['unit'] . ')';
				} elseif ( 'auto' === $grid['default'] ) {
					$create_css = 'auto';
				}

				$grid_css .= $create_css . ' ';
			}
			return $grid_css;
		}

		/**
		 * Generate the Grid CSS object according to the device type.
		 *
		 * @param array  $attr Array containing the necessary grid properties.
		 * @param string $device_type Device type ex : Desktop, Tablet, Mobile.
		 * @return array Array of the css object ex : array( 'grid-template-columns' => '1fr 1fr 1fr', 'grid-template-rows' => '1fr 1fr 1fr' )
		 * 
		 * @since 2.13.0
		 */
		public static function grid_css_object( $attr, $device_type = 'Desktop' ) {
			$grid_css = array();
			
			// Check attribute is not empty and should be array.
			if ( ! empty( $attr[ 'gridColumn' . $device_type ] ) && is_array( $attr[ 'gridColumn' . $device_type ] ) ) {
				$grid_css['grid-template-columns'] = self::grid_css_creator( $attr[ 'gridColumn' . $device_type ] );
			}
		
			if ( ! empty( $attr[ 'gridRow' . $device_type ] ) && is_array( $attr[ 'gridRow' . $device_type ] ) ) {
				$grid_css['grid-template-rows'] = self::grid_css_creator( $attr[ 'gridRow' . $device_type ] );
			}
		
			if ( ! empty( $attr[ 'gridAlignItems' . $device_type ] ) ) {
				$grid_css['align-items'] = $attr[ 'gridAlignItems' . $device_type ];
			}
		
			if ( ! empty( $attr[ 'gridJustifyItems' . $device_type ] ) ) {
				$grid_css['justify-items'] = $attr[ 'gridJustifyItems' . $device_type ];
			}
		
			if ( ! empty( $attr[ 'gridAlignContent' . $device_type ] ) ) {
				$grid_css['align-content'] = $attr[ 'gridAlignContent' . $device_type ];
			}
		
			if ( ! empty( $attr[ 'gridJustifyContent' . $device_type ] ) ) {
				$grid_css['justify-content'] = $attr[ 'gridJustifyContent' . $device_type ];
			}
			
			return $grid_css;
		}
	}
}
