Steps to Reproduce:
1-open the demo page on windows 10 - internet explorer 11
2-open the preview popup from a word
3-click the continue reading link
4-click on an image on the bottom of the popup to open the gallery

Issues:
-demo page list

-image slider

Out-dated Issues: (image slider section should cover all the issues here)
-the network issues icon appears when there is on issues

-if we move the mouse to flip images, the gallery closes
-once the gallery closes, the image stays on top of the content
-the small image gallery has scroll bars when it shouldn't
-image attribution has scroll bars when it shoudn't