The image slider does not work well when there are different size images. Pushes the “carousel” thumbnails down if there is a taller image in the slide. Not all clients have images uploaded, all the same size.
Ideally, the thumbs at the bottom below the sider would link to the “popup” overlay image instead of the slider. The slider need only show the featured image and when clicked, like the thumbs below, show the larger images in the popup.