Re: [whatwg] rel/rev for ?

[Mike Dierken]

> The use of 'class' for presentation is wrong anyway (and 
> hopefully obsoleted in HTML 5). And yes, although it is named 
> incorrectly, the attribute can take multiple, space-separated, values.
Not. For. Presentation. ???
Could you explain? I use that to map to CSS all the time. What am I doing
wrong?