I feel like a noob once again

[wulf2001]

Alright guys this isn't the first time I'm having this problem... its a constant problem which doesn't seem to be going away no matter what I do...

alright I set up a class in CSS with this code....

.header{
	width:777;
	height:328;
	background-image:url(images/header.jpg);
}

then I apply it to a HTML table cell... now the background image is there however the cell doesn't take on the height and width properties... I've tried numerous css functions to get this working but to no avail. If anyone knows what I'm doing wrong please clue me in before I'm sent to the emergency room with my head split in two...

thx,

P.S - I've tried applying it to a div and a span and I get the same results that I do in a table cell.

[exam]

You need to specify the measurement unit for the width and height. In this case, use header{width:777px;height:328px;} Other units are em, %, pt, etc.