GoG wrote:
Also, why won't adding a line to style1.css like this;
#rt-content-top-a {background-color: #eeeeee;}
change the background of that module position?
because there is no
<div id="rt-content-top-a">...</div> in the code.
If it doesn't exist you can't style it.
When you create mod-suffixes you have to look into the generated html-structure wich gives you the hooks to style ...