When click on an image it expands fine, and if I close it using a close button and re-expand another image it works fine as well. however if click on a different thumbnail bellow the expanded view main image collapses behind thumbnails. 
When click on an image it expands fine, and if I close it using a close button and re-expand another image it works fine as well.
however if click on a different thumbnail bellow the expanded view main image collapses behind thumbnails.