Horizontal Gallery: add image caption

Hey marxsvjetlana64,

Thank you for the inquiry.

This is possible but you have to modify the enfold\config-templatebuilder\avia-shortcodes\gallery_horizontal\gallery_horizontal.php file, around line 761, look for this code.

$img_tag = "<img class='av-horizontal-gallery-img' width='{$img[1]}' height='{$img[2]}' src='{$img[0]}' title='{$title}' alt='{$alt}' />";
					$img_tag = Av_Responsive_Images()->prepare_single_image( $img_tag, $attachment->ID, $lazy_loading );

					$output .= $img_tag;

Below, add this.

	$output .= $img_tag;
                    $caption = wp_get_attachment_caption($attachment->ID);

                    $output .= "
<div class='av-image-caption'>";
                    $output .= $caption;
                    $output .= '</div>
';

Then add this css code to adjust the position of the caption container.

.av-horizontal-gallery-wrap .av-image-caption {
    position: absolute;
    bottom: 50px;
    z-index: 100;
    left: 0;
    width: 100%;
    padding: 50px;
}

Best regards,
Ismael