body{margin:0;padding: 0;font: 13px/1.6em Helvetica, Arial, sans-serif;background: url("link/bg.jpg") no-repeat 50% 0 ;}
ul,li{list-style: none;padding: 0;margin: 0;}
img{border: none;}

.link{width:1000px;margin:0 auto;}
.link_l{width:439px;float:left;padding-left: 91px;padding-top: 439px;}
.link_r{width:460px;float:right;}
    .link_r ul{margin-top: 215px;margin-left: 30px;height: 360px;}
    .link_r ul li{width: 176px;height: 57px;margin-right:33px;margin-bottom:47px;float:left;}
    .link_r ul li img{width:176px;height:57px;}