Declaring "article" in CSS3

I am trying to build a site using html 5 and css3.
In the html I have declared <article id=“travel”>
How to I show it in the CSS? I have tried #travel, article[id=travel], but neither work.

Can anyone help me?

Thanks,
Vicki

That should work, Vicki. Make sure to add

article {display: block;}

to the CSS, as browsers don’t recognize HTML5 elements as block level elements at this stage.

You’ll also need the fix for IE which I guess you already are using as it won’t work in IE without it (which is why I don’t use html5 yet).