* {font-family:Arial;font-size:14px;margin:0;padding:0}
body {background-color:#e3e3e3;direction:ltr}
div.main {width:630px;height:280px;margin:200px auto;padding:10px}
div.part1 {float:left;width:170px;height:100%;background-color:#fff}
div.part1 h1 {float:left;background:url(image/logo.png) no-repeat 0 0;text-align:left;direction:ltr;width:140px;height:69px;text-indent: -59895px;margin:106px 15px}
div.part1 div {float:left;width:2px;height:40px;margin:120px 0;background-color:#b1b1b1}
div.part1 span {float:left;background:url(image/warning.png) no-repeat 0 0;width:45px;height:38px;margin:121px 10px;}
div.part2 {float:left;width:390px;height:230px;background-color:#f4f4f4;padding:25px}
div.part2 h2 {float:left;width:390px;height:40px;text-align:left;font-size:25px;font-weight:normal;direction:ltr;color:#4a4a4a}
div.part2 p {float:left;width:390px;height:150px;text-align:justify;direction:ltr;border-bottom:2px solid #e3e3e3}
div.part2 ul {float:left;width:390px;list-style:none;margin:10px 0}
div.part2 ul li{float:left;width:40px}
div.part2 ul li a{float:left;width:32px;height:32px;text-align:left;direction:ltr;text-indent: -59895px;background-image:url(image/browser-icons.png);margin:0 3px}
div.part2 ul li span{float:left;width:32px;text-align:center;direction:ltr;color:#757575;display:none;font-size:10px}
div.part2 ul li:hover span{display:block}
div.part2 ul li a.firefox {background-position:-64px 0}
div.part2 ul li a.chrome {background-position:-32px 0}
div.part2 ul li a.ie {background-position:-96px 0}
div.part2 ul li a.safari {background-position:-128px 0}
div.part2 ul li a.opera {background-position:0 0}
div.part2 ul li a.firefox:hover {background-position:-64px -32px}
div.part2 ul li a.chrome:hover {background-position:-32px -32px}
div.part2 ul li a.ie:hover {background-position:-96px -32px}
div.part2 ul li a.safari:hover {background-position:-128px -32px}
div.part2 ul li a.opera:hover {background-position:0 -32px}