How is this done? [Neowin header]

[tom01]

Well, this has always puzzled me! How does websites use images like neowins headers?

Example:

It is one image but seems to be split! The CSS uses the same image

#header-right {

padding-right: 12px;

background: url(shift_forum/header.gif) no-repeat right;

}

#header-left {

padding: 10px 0 0 12px;

background: url(shift_forum/header.gif) no-repeat;

height: 116px;

}

Anyone care to explain or link?

[pHaez]

http://www.quate.net/newsnet/read.php?id=48