#test1{
	width:200px;
	height:240px;
	margin:20px;
	
	padding:15px;
	border:5px #000 solid;
	
	background:#999;
	position:absolute;
	top:20px;
	left:20px;
	}

#test2{
	width:200px;
	height:240px;
	margin:20px;
	
	padding:5px;
	border:15px #000 solid;
	
	background:#999;
	position:absolute;
	top:20px;
	left:230px;
}

#test3{
	width:200px;
	height:400px;
	margin:20px;
	
	padding:10px;
	padding-right:15px;
	padding-left:5px;
	border-left:15px #000 solid;
	border-right:5px #000 solid;
	border-bottom:20px #000 solid;
	
	background:#999;
	position:absolute;
	top:20px;
	left:440px;
	}
	

#explication{
	position:absolute;
	top:290px;
	left:40px;
	padding:10px;
	border:2px #999 solid;
	background:#ddd;
	width:409px;
	height:150px;
    }
	
.vertical{
	position:absolute;
	background:green;
	height:30px;
	width:200px;
	padding:0;
	margin:0;
	top:0px;
	}
	
.horizontal{
	position:absolute;
	background:green;
	height:400px;
	width:30px;
	padding:0;
	margin:0;
	top:40px;
	}
	
code{ font-size:0.85em; }