/*div#timeline{ position: absolute; bottom: 180px;width: 100%;}*/
div#timeline{ margin-top: 220px;
    position: absolute;
    top: 43%;}

div#timeline div#mark{width:960px; display: block; clear: both; margin: 0 auto; padding:40px 0; }
div#timeline div#mark ul{list-style: none; height: 20px;}
div#timeline div#mark ul li{float: left; margin:0 30px; font-variant: small-caps;}

div#timeline div#drag { 
    width: 420px;
    left: 50%;
    margin-left: 50%;
    clear: both;
    display: block;
    position: relative;
}
div#timeline div#point{ width: 20px; height: 20px; border-radius: 30px; background: #000; margin: -10px 0 0 10px; position: fixed; left: 50%; margin-left: -15%;}