body{ margin:0px; padding:0px; background:url(dl_bg.jpg) center top  no-repeat #0e020e; color:#000; font-family: Arial, Helvetica, sans-serif;font-size:12px; }
*{padding:0px; margin:0px;}
a img{ border:0px;}
li {list-style:none;}
.cl{ clear:both;}
.cent{ width:800px; margin:0 auto;}
.cent .t1{background:url(dl_01.jpg);height:65px;}
.cent .t2{background:url(dl_02.jpg);height:50px;}
.cent .t3{background:url(dl_03.jpg);height:50px;}
.cent .t4{background:url(dl_04.jpg);height:65px;}
.cent .t5{background:url(dl_05.jpg);height:100px; position:relative;}
.cent .t6{background:url(dl_06.jpg);height:115px;}
.cent .t7{background:url(dl_07.jpg);height:200px;}

.cent .t5 .log{ position:absolute; left:180px; top:20px; width:250px;}
.cent .t5 .ureg{ background:url(icon_10.jpg) no-repeat; width:88px; height:25px; display:block; float:left; margin-right:25px; margin-top:30px;}
.cent .t5 .loginbtn{ background:url(icon_03.jpg) no-repeat; width:88px; height:25px; border:none; float:left;margin-top:30px;}
.cent .t5 .list_a{ float:left;color:#CC9ACD; position:absolute;left:-15px; top:180px; width:250px;}
.cent .t5 .list_a a{ color:#CC9ACD; text-decoration:none; width:55px; display:block; float:left;}
.cent .t5 .list_a span{ width:10px; float:left; display:block;}
.input{border:1px solid #c0c0c0;width:150px;line-height:20px;height:20px;}