How can I access style properties on javascript objects which are using external style sheets?

Question

I have an external style sheet with this in it:

.box {
padding-left:30px;
background-color: #BBFF88;
border-width: 0;
overflow: hidden;
width: 400px;
height:         


        

Answer 1

The answers are mostly correct, but will do your head in when you try to use them as they depend on the rendering mode of the browser (aka strict/quirks mode, browser vender, etc) - the last answer is the best... use jquery.