Accordion Slider

Hey epkdesign,
Try creating a new image size such as square_accordion by adding this code to the end of your child theme functions.php file in Appearance ▸ Editor:

add_image_size('square_accordion', 510, 510, true);
add_filter( 'image_size_names_choose', 'my_custom_sizes' );
function my_custom_sizes( $sizes ) {
    return array_merge( $sizes, array(
        'square_accordion' => __( 'Square Accordion' ),
    ) );
}

Note that the image size is 510px square, this is because the Accordion Slider has a 500px minimum.
Then install the plugin Regenerate Thumbnails and go to WordPress ▸ Tools ▸ Regenerate Thumbnails
Then in your accordion slider element you can choose the new size:

and on the frontend the new image thumbnails will show:

Best regards,
Mike

Hi,
Glad we were able to help, if you have any further questions please create a new thread and we will gladly try to help you. Thank you for using Enfold.

Best regards,
Mike