style.css

* {
	padding: none;
	margin: none;
}
body{
	margin: none;
}
graph-out{
	background: #ddd;
	margin: 0 auto;
	width: 100%;
	max-width:500px;
	height: 300px;
	display: block;
	vertical-align: middle;
	text-align: left;
}
graph{
	width:480px;
	vertical-align: middle;
	height: 280px; 
	margin: auto;
	top: 10px;
	position: relative;
	display: block;
}
column{
	display: inline-block;
	width: 1px;
	margin: -2px;
	height: 100%;
	background: #fff;
}
column.first row{
	top: 23px;
}
row{
	height:1px;
	display: block;
	width: 100%;
	position: relative;
	background: #39c;
	top:8px;
}

#hidden{
	visibility: hidden;
}