We would like to know how to background-size: cover;.
<!DOCTYPE html>
<html>
<head>
<style type='text/css'>
body {<!-- w w w .j a va2 s.co m-->
background: #000 url('http://www.java2s.com/style/download.png') no-repeat center
center fixed;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
}
</style>
</head>
<body>
</body>
</html>
The code above is rendered as follows: