/**/ h1 { text-align: center } h2 { text-align: center } .red { color: red } body { margin-left: 10%; margin-right: 10% } hr.full { width: 100% } a:link { color: #00f; text-decoration: none } link { color: #00f; text-decoration: none } a:visited { color: #00f; text-decoration: none } a:hover { color: #f00; text-decoration: underline } pre { font-size: 85% } /**/