.grid_1, .grid_2, .grid_3, .grid_4, .grid_5, .grid_6, .grid_7, .grid_8, .grid_9, .grid_10, .grid_11, .grid_12 {
	display: inline;
	float: left;
	position: relative;
	margin: 0 8px;
	}

#main .grid_1 {width: 64px;}
#main .grid_2 {width: 144px;}
#main .grid_3 {width: 224px;}
#main .grid_4 {width: 304px;}
#main .grid_5 {width: 384px;}
#main .grid_6 {width: 464px;}
#main .grid_7 {width: 544px;}
#main .grid_8 {width: 624px;}
#main .grid_9 {width: 704px;}
#main .grid_10 {width: 784px;}
#main .grid_11 {width: 864px;}
#main .grid_12 {
	width: 944px;
	clear: both;
	}

.alpha {margin-left: 0;}
.omega {margin-right: 0;}

#main .prefix_1 {padding-left:80px;}
#main .prefix_2 {padding-left:160px;}
#main .prefix_3 {padding-left:240px;}
#main .prefix_4 {padding-left:320px;}
#main .prefix_5 {padding-left:400px;}
#main .prefix_6 {padding-left:480px;}
#main .prefix_7 {padding-left:560px;}
#main .prefix_8 {padding-left:640px;}
#main .prefix_9 {padding-left:720px;}
#main .prefix_10 {padding-left:800px;}
#main .prefix_11 {padding-left:880px;}

#main .suffix_1 {padding-right:80px;}
#main .suffix_2 {padding-right:160px;}
#main .suffix_3 {padding-right:240px;}
#main .suffix_4 {padding-right:320px;}
#main .suffix_5 {padding-right:400px;}
#main .suffix_6 {padding-right:480px;}
#main .suffix_7 {padding-right:560px;}
#main .suffix_8 {padding-right:640px;}
#main .suffix_9 {padding-right:720px;}
#main .suffix_10 {padding-right:800px;}
#main .suffix_11 {padding-right:880px;}

#main .push_1 {left:80px;}
#main .push_2 {left:160px;}
#main .push_3 {left:240px;}
#main .push_4 {left:320px;}
#main .push_5 {left:400px;}
#main .push_6 {left:480px;}
#main .push_7 {left:560px;}
#main .push_8 {left:640px;}
#main .push_9 {left:720px;}
#main .push_10 {left:800px;}
#main .push_11 {left:880px;}

#main .pull_1 {left:-80px;}
#main .pull_2 {left:-160px;}
#main .pull_3 {left:-240px;}
#main .pull_4 {left:-320px;}
#main .pull_5 {left:-400px;}
#main .pull_6 {left:-480px;}
#main .pull_7 {left:-560px;}
#main .pull_8 {left:-640px;}
#main .pull_9 {left:-720px;}
#main .pull_10 {left:-800px;}
#main .pull_11 {left:-880px;}

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