It looks to me like JavaScript for your lightbox.
- edit
If this only happens in Chrome, there is a rendering bug that has gone unfixed for quite some time.
Add height:100%; to the body or html element in your css.
It looks to me like JavaScript for your lightbox.
If this only happens in Chrome, there is a rendering bug that has gone unfixed for quite some time.
Add height:100%; to the body or html element in your css.