Children categories with style

The attached patch changes the current behavior of placing child categories between blockquote tags for a special CSS style that uses a slightly smaller font size and a left margin (to more correctly duplicate the effect of blockquote)

Since I can only attach one file to this issue, I can't place the patch plus the CSS file. The css should be named links_weblink.css and contain the following:

--- start links_weblink.css ---
.subcategory_link
{
font-size: 0.85em;
margin-left: 40px;
}
--- end links_weblink.css ---