.container {
	margin-left:auto;
	margin-right:auto;
	width:960px}
	
.grid_1,.grid_2,.grid_3,.grid_4,.grid_5,.grid_6,.grid_7,.grid_8,.grid_9,.grid_10,.grid_11,.box {
	display:inline;
	float:left;
	position:relative;
	margin:0 10px}

.alpha {margin-left:0}
	
.omega {margin-right:0}
	
.container .grid_1 {width:60px}

.container .grid_2 {width:140px}
	
.container .grid_3 {width:220px}

.container .grid_4 {width:300px}

.container .grid_5 {width:380px}

.container .grid_6 {width:460px}
	
.container .grid_7 {width:540px}

.container .grid_8 {width:620px}
	
.container .grid_9 {width:700px}
.container .grid_10{width:780px}
.container .grid_11{width:860px}
.container .box {width:940px}
.container .prefix_1{padding-left:80px}
.container .prefix_2{padding-left:160px}
.container .prefix_3{padding-left:240px}
.container .prefix_4{padding-left:320px}
.container .prefix_5{padding-left:400px}
.container .prefix_6{padding-left:480px}
.container .prefix_7{padding-left:560px}
.container .prefix_8{padding-left:640px}
.container .prefix_9{padding-left:720px}
.container .prefix_10{padding-left:800px}
.container .prefix_11{padding-left:880px}
.container .suffix_1{padding-right:80px}
.container .suffix_2{padding-right:160px}
.container .suffix_3{padding-right:240px}
.container .suffix_4{padding-right:320px}
.container .suffix_5{padding-right:400px}
.container .suffix_6{padding-right:480px}
.container .suffix_7{padding-right:560px}
.container .suffix_8{padding-right:640px}
.container .suffix_9{padding-right:720px}
.container .suffix_10{padding-right:800px}
.container .suffix_11{padding-right:880px}
.container .push_1{left:80px}
.container .push_2{left:160px}
.container .push_3{left:240px}
.container .push_4{left:320px}
.container .push_5{left:400px}
.container .push_6{left:480px}
.container .push_7{left:560px}
.container .push_8{left:640px}
.container .push_9{left:720px}
.container .push_10{left:800px}
.container .push_11{left:880px}
.container .pull_1{left:-80px}
.container .pull_2{left:-160px}
.container .pull_3{left:-240px}
.container .pull_4{left:-320px}
.container .pull_5{left:-400px}
.container .pull_6{left:-480px}
.container .pull_7{left:-560px}
.container .pull_8{left:-640px}
.container .pull_9{left:-720px}
.container .pull_10{left:-800px}
.container .pull_11{left:-880px}

.clear {
	clear:both;
	display:block;
	overflow:hidden;
	visibility:hidden;
	width:0;
	height:0}

.clearfix:after {
	clear:both;
	content:' ';
	display:block;
	font-size:0;
	line-height:0;
	visibility:hidden;
	width:0;
	height:0}

.clearfix{display:inline-block}
* html 
.clearfix{height:1%}
.clearfix{display:block}