Theme Experts: Can Anyone Help?

[KeyJockey]

Hey all theme experts here:  Can anyone help me with this question I posted in GENERAL?

http://www.roundcubeforum.net/3-news-announcements/12-general-discussion/9173-background-color-flashing-white.html

I'm guessing this is something *really* simple but for the life of me I cannot FIND it, and in spite of some help from some really nice people in the General topic, nobody's nailed it there either.

Maybe someone from HERE who knows more about editing the RoundCube *.CSS files for theming RC can crack this?

Thanks in advance for any advice.  Also if this is considered a 'cross post' and against forum rules, admins please delete and "my bad"...

-JC

[Julius Caesar]

Try a browser like Chrome, and right-click on the screen and select 'Inspect Element'. You can now inspect the source for your markup-up in the right lower window.