Borders for product listing

[Fak]

Hello guys,

 

http://lanexint.com/osc/index.php/cPath/32

 

as you can see, there are no borders around the products,

 

How would i go about putting them there. I tried to modify the CSS but it doesn't do anything.

 

Any help could be great thanks.

[Fak]

Anyone?

[♥kymation]

stylesheet.css:

TABLE.productListing {
 border: 1px;
 border-style: solid;
 border-color: #b6b7cb;
 border-spacing: 1px;
}

Regards

Jim