Add border around folders or galleries?

I have used the tips here to add borders around thumbnails but am curious if they can also be used on folders or galleries?
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I have used the tips here to add borders around thumbnails but am curious if they can also be used on folders or galleries?
Comments
Have borders around all my boxes, fodlers, pages and galleries.
example
http://www.photosbyat.com/Birds
My Website index | My Blog
Okay.....can you advise how to do that?
I use this:
Adjust as necessary.
Images in the Backcountry
My SmugMug Customizations | Adding CSS to Your Site | SEO for the Photographer | Locate Your Page/Widget Number | SmugMug Help Desk
Worked great! Thank you Mike