body{color:#555;margin-left:auto;margin-right:auto;max-width:95%;width:768px}header{border-bottom:3px solid #555}header img{height:30px;width:auto}#main h1{border-bottom:3px solid #ccc;padding-bottom:.5em}#main h2{border-bottom:3px double #ccc;margin-top:2em;padding-bottom:5px}pre{background-color:#555;color:#fff;padding:20px}code{background-color:#f5f5f5;color:#900;padding:2px}pre code{background-color:transparent;color:#fff;padding:0}footer{border-top:3px solid #ccc;font-size:80%;margin-top:2em;padding-top:.5em}