Subcategories image border, how to turn transparent mode on?

[kaitzu]

Hi,

 

I didn´t find a solution for changing subcategories image border color etc, I want to change it for transparent mode because then I can solve some other harm with my shop.
I need to change some theme css. file but can someone advice where to look at??
I try to find out the way for this by google etc but nothing what I found didn´t change this border, or somehow I missed the right topics for this-

 

Please take a look attached picture,then you can see what border I´d like to change.

 

 

Edited February 18, 2015 by kaitzu (see edit history)

[kaitzu]

Hah, I took my eye away from ...piiip... and now this is solved.

themes/yourtheme/css/category.css

Find out these lines:

#subcategories ul li .subcategory-image a {

          display: block;

          border: 1px solid #d6d4d4;  ->> Change to border: none;

          padding: 9px;

          position: relative;

          background: white; }