Branding plugin with easy blogging?

wp 3.5.1
easy blogging
ultimate branding plugin

I want to change my dashboard widgets to the color white.
If I use inspect element and change it on the web page
it works.
When I insert the change in to branding plugin's admin css it doesn't work, even if I use !important;
Is Branding plugin's admin css meant to work with Easy Blogging? Or what am I doing wrong?

If the admin css part of ultimate branding plugin doesn't work with easy blogging can this be a feature request?