How Can I add a border (top or bottom) to a module position???

Hi Guys,
as subject, I need to add a border to a module position, for i.e. bottom or mainbody.

In this project [ http://ravero.dielleconsulting.it] I just added a border before the footer position. I need to do the same job with other position. Unfortunately I didn't see the positions in the template.css

Thank you very much in advance and sorry for my bad englis

LDESIGN

------------
EXAMPLE OF BORDER I ADDED BEFORE FOOTER POSITION

* Footer
*/
#gk-footer { overflow:hidden; color:#bbb6b1; font-size:90%!important; margin:10px 0 0 0; height:24px; line-height:24px; border-top: solid 5px #ec7405;}
#gk-footer a { color:#333333; }
-------------

can you show us in a jpg whhere do you whant use the border?

so normaly it's easy to find the div or other tag and includ a border style in the css
(use firebug in firefox to find the css)

Hi
Some jpg or more explanation would be helpfull

Hi Guys,
thank you for your answers.

I attach a jpeg and try to explain better.

I didn't find the div where add the border in the module positions.
I find only the position "gk_footer" in template.css (where I add a border before the credits).

Thank you very much

Ldesign

Now everything is clear
Try add to override.css
#gk-botsl1 {
border-top: 5px solid #EC7405;
}
of course remember to enable override.css option in template settings.