.container{
	width:			940px;
	margin:			20px auto 0;
	overflow:		auto;
}

.box{
	margin:			0 0 20px;
	float:			left;
}

.box div.padding{
	padding:		10px;
	overflow:		auto;
}

.box .padding.grey{
	background:		#ddd;
}

.col1{
	width:			140px;
}

.col2{
	width:			290px;
}

.col3{
	width:			450px;
}

.col4{
	width:			600px;
}

.col5{
	width:			780px;
}

.col6{
	width:			940px;
}

.box.margin{
	margin-left:		20px;
	margin-right:		20px;
}

.box.margin_left{
	margin-left:		20px;
}

.box.margin_right{
	margin-right:		20px;
}

.box.clear{
	clear:			both;
}

.box.clear_left{
	clear:			left;
}

.box.clear_right{
	clear:			right;
}