html,body{height:100%;}
body{background:url("../img/xunjianlogin_bg.png") 100% ;background-size:100% ;margin:0;}
.yanz{position:absolute;margin:10% 0 0 55%;width:450px;height:490px;background-color:#fff;border-radius:5px;-moz-box-shadow:0px 4px 15px #666666; -webkit-box-shadow:0px 4px 15px #666666; box-shadow:0px 4px 15px #666666;}
.icon-user{background:url(../img/icon1.png) no-repeat 0 0;background-position:3px 12px;width:70%;}
.icon-password{background:url(../img/icon2.png) no-repeat 0 0;background-position:3px 12px;width:70%;}
.yanz input{margin:10px 0 0 50px;line-height:40px;padding-left:30px;border:1px solid #ccc;font-size: 16px;}
.yans{text-align: center;}
.yans h1{padding-top:50px;}
.check{width:20px;height:20px;}
.dengl{width: 80%;height: 50px;border-radius: 5px;background-color:#45d3bd;margin-left: 50px;color: #fff;font-size: 16px;border:0;}
.dib{position: absolute;bottom:10px;text-align:center;width:100%;color:#fff;}