Wexley template - Adding descriptions to each images/video in gallery.

Site URL: https://www.jamesworsley.com

Hi, In the Wexley template when adding an image or video in a gallery I can see a box to add a description, but it doesn't appear. I've done some research but not seemed to find an answer. See screen grab attached. Any help would be much appreciated. Cheers

Add this to Home > Design > Custom CSS

.collection-type-gallery #slideshowWrapper .image-description {
    display: block !important;
}