class names Was: [uf-discuss] hcard validation

Tue Apr 18 07:12:47 PDT 2006

On Apr 18, 2006, at 8:16 AM, Mark Wallace wrote:
> I'm sorry for asking a really silly question, but doesn't it make 
> sense that any class should have a a space as either a dash or 
> underscore?
>> If memory serves, the "url fn" would break the standard css 
> formating...

Though most authors only ever use single class names, the class 
attribute contains *multiple* space-separated class names. So "url 
fn" is two class names, not one. You can do CSS formatting on 
intersections of multiple class names like so:
.url.fn { color: #f00; }
Peace,
Scott