html {
			margin:0; padding:0; 	
			width:100%;
			height:100%;
				font-family:'Open Sans',sans-serif;
				font-size:18px; 
		}
			html * { 
				position:relative;
				box-sizing:border-box;
				vertical-align:top;
				cursor:default;
			}
			
		body{	
				margin:0 auto; padding:2em;
				min-height:500px;
				min-height:100%;
				min-width:30em;
				max-width:50em;
				background:#ccc;
		}
		h1, h2, h3, h4, h5 { text-align:center; text-shadow:0 1px #fff, 1px 1px 1px #fff; }
		h1 { font-size: 3rem; }
		h2 { font-size: 2rem; }
		h3 { font-size: 1.5rem; }
		h4 { font-size: 1.2rem; }
		
		img { border:none; vertical-align:text-bottom; }
		hr { width:100%; margin:3em 0; border:1px solid #eee; border-top:1px solid #b20; }
		
		a { text-decoration:none; cursor:pointer; color:#b20; text-shadow:0 1px 1px #fff; }
		a span.vers_copy { color:#000; font-style:italic; }