Static HTML Widget Background Style? - CMS

[vivapotenza]

Hi Guys,

Im trying to insert 2 seperate static HTML widgets into my CMS (one at either side). these have to contain a clickable banner of 200x400px.

Ive managed to get the widget to show the image ok (although it seems too wide and altering the grid width to make the centre column wider, and each outer column narrower results in one of the ads being put underneath everything?).

However, I can't find the stylevar that controls the background, and the border of the HTML widget? when I look at it in firebug it seems to point each one to:

<div class="cms_widget">
<div class="block">
<div class="cms_widget_header">
<div class="cms_widget_content widget_content">
<div align="center">
<a target="_blank" href="http://www.vivapotenza.com/">
<img ;"="" src="http://www.mini-fondos.com/fondo.php?pic=fondos/vehiculos/320x480/autos_006.jpg&size=200x400"">
</a>

(that is not the correct link or image I will be using, I just cherry picked something of the correct dimensions to prove it out, and inserted a web link to make sure that works correctly as well)

I cant seem to find cms_widget_content or widget_content anywhere though, nor can I find any stylevar associated with it to change the colour. Can anyone point me in the right direction?

Thanks for any help.

Mick