Astra_Builder_Base_Dynamic_CSS::prepare_advanced_margin_padding_css( string $section_id, string $selector )

		public static function prepare_advanced_margin_padding_css( $section_id, $selector ) {

			if ( isset( $section_id ) && isset( $selector ) ) {

				$padding = astra_get_option( $section_id . '-padding' );
				$margin  = astra_get_option( $section_id . '-margin' );

				// Desktop CSS.
				$css_output_desktop = array(

					$selector => array(

						// Padding CSS.
						'padding-top'    => astra_responsive_spacing( $padding, 'top', 'desktop' ),
						'padding-bottom' => astra_responsive_spacing( $padding, 'bottom', 'desktop' ),
						'padding-left'   => astra_responsive_spacing( $padding, 'left', 'desktop' ),
						'padding-right'  => astra_responsive_spacing( $padding, 'right', 'desktop' ),

						// Margin CSS.
						'margin-top'     => astra_responsive_spacing( $margin, 'top', 'desktop' ),
						'margin-bottom'  => astra_responsive_spacing( $margin, 'bottom', 'desktop' ),
						'margin-left'    => astra_responsive_spacing( $margin, 'left', 'desktop' ),
						'margin-right'   => astra_responsive_spacing( $margin, 'right', 'desktop' ),
					),
				);

				// Tablet CSS.
				$css_output_tablet = array(

					$selector => array(

						// Padding CSS.
						'padding-top'    => astra_responsive_spacing( $padding, 'top', 'tablet' ),
						'padding-bottom' => astra_responsive_spacing( $padding, 'bottom', 'tablet' ),
						'padding-left'   => astra_responsive_spacing( $padding, 'left', 'tablet' ),
						'padding-right'  => astra_responsive_spacing( $padding, 'right', 'tablet' ),

						// Margin CSS.
						'margin-top'     => astra_responsive_spacing( $margin, 'top', 'tablet' ),
						'margin-bottom'  => astra_responsive_spacing( $margin, 'bottom', 'tablet' ),
						'margin-left'    => astra_responsive_spacing( $margin, 'left', 'tablet' ),
						'margin-right'   => astra_responsive_spacing( $margin, 'right', 'tablet' ),
					),
				);

				// Mobile CSS.
				$css_output_mobile = array(

					$selector => array(

						// Padding CSS.
						'padding-top'    => astra_responsive_spacing( $padding, 'top', 'mobile' ),
						'padding-bottom' => astra_responsive_spacing( $padding, 'bottom', 'mobile' ),
						'padding-left'   => astra_responsive_spacing( $padding, 'left', 'mobile' ),
						'padding-right'  => astra_responsive_spacing( $padding, 'right', 'mobile' ),

						// Margin CSS.
						'margin-top'     => astra_responsive_spacing( $margin, 'top', 'mobile' ),
						'margin-bottom'  => astra_responsive_spacing( $margin, 'bottom', 'mobile' ),
						'margin-left'    => astra_responsive_spacing( $margin, 'left', 'mobile' ),
						'margin-right'   => astra_responsive_spacing( $margin, 'right', 'mobile' ),
					),
				);

				$css_output  = astra_parse_css( $css_output_desktop );
				$css_output .= astra_parse_css( $css_output_tablet, '', astra_get_tablet_breakpoint() );
				$css_output .= astra_parse_css( $css_output_mobile, '', astra_get_mobile_breakpoint() );

				return $css_output;
			}

			return '';
		}