Issue: additional.css styling not being applied to advertising layou

Using vb 4.0.5 additional.css within the vb style manager which formats Google leaderboard ads in our navbar.

Here is what it should look like from within vb/cms/blogs:

http://forums.travel.com/wiki/

Notice how the navbar ad is centered which is how it would look without the additional.css formating:

http://forums.travel.com/showwiki.ph...iki+TRAVEL+com

Here is the entire code from our additional.css file:

#ad_global_header2 {
float:right;
margin-top:40px;
margin-bottom:5px;
width:728px;
height:90px;
}

.logo-image {
margin-top:10px;
margin-left:10px;
}

I might add that our logo image (.logo-image) is affected likewise in that the additional.css formatting is ignored.

I'm using the trial/lite version as a test drive and hope to purchase the premium version. Hopefully, the premium version doesn't have this problem?

Thanks. -- Rik