html {padding: 0 0 0 0; margin: 0 0 0 0;}
body {text-align: center; padding: 20px 0 0 0;}
#container {text-align: left; width:940px; margin: 20px auto; padding:20px;}
#banner, #middle, #footer {width: 940px; float: left; position: relative;}
#middle {margin-top: 1em;}
#footer {margin-top: 3em; font-size: 0.9em;}

body.fluid #container {width: 90%;}
body.fluid #banner, body.fluid #middle, body.fluid #footer {width: 100%;}

@media all and (max-width:480px) {
	body {padding: 0 3%;}
	body.fluid #container {width: 100%; padding: 0;}
}