.login{
    width:100%;
    height:100%;
    background: #fff;
    position: relative;
}
.login>img{
    position: absolute;
    top:0;left:0;
    width:100%;
    height:100%;
}
.login_center{
    position: absolute;
    top:50%;left:50%;
    width:800px;
    height:500px;
    margin-top:-270px;
    margin-left: -400px;
    text-align: center;
}
.login_center form{
    display: inline-block;
    width:340px;
    margin-top:35px;
    border-radius: 4px;
    background: rgba(255,255,255,.2);
    padding:30px;
    padding-top:40px;
}
.login_center form input{
    width:100%;
    border-radius: 4px;
    border:1px solid #eee;
    margin-bottom:15px;
    height:42px;
    line-height:42px;
    font-size: 16px;;
    padding-left:42px;
}
#uname{
    background: url("../images/login3.png") no-repeat 10px center;
    background-color: #fff;
}
#upwd{
    background: url("../images/login4.png") no-repeat 10px center;
    background-color: #fff;
}
.login_center form p{
    padding:0 5px;
}
.login_center form p b{
    float:left;
    cursor: pointer;
}
.login_center form p s{
	color:#fff;
    float:right;
    cursor: pointer;
    position: relative;
}
.login_center form p s.forget:hover span{
    display: block;
}
.forget span{
    width: 200px;
    padding: 12px 0;
    background-color: rgb(0,0,0);
    background-color: rgba(0,0,0,.5);
    zoom: 1;
    position: absolute;
    left: 82px;
    bottom: -13px;
    color: #fff;
    display: none;
    -moz-border-radius: 4px;
    -webkit-border-radius: 4px;
    border-radius: 4px;
}
.forget span>i{
    width: 0;
    height: 0;
    border: 10px solid transparent;
    border-right-color: rgb(0,0,0);
    border-right-color: rgba(0,0,0,.3);
    position: absolute;
    top: 11px;
    left: -20px;
    zoom: 1;
}
.login_center form p b.active i{
    background: url("../images/login5.png") no-repeat center 3px;
    background-color: #fff;
}
.login_center form p b i{
    width: 15px;
    height:15px;
    border:1px solid #eee;
    background-color: #fff;
    border-radius: 2px;
    margin-right:10px;
    float:left;
    position: relative;
    top:2px;
}

.login_center form p b s{
    float:left;
}
.login_center form a{
    width:100%;
    margin: 0 0 15px 0;
    border-radius: 4px ;
    height:42px;
    line-height: 42px;
    font-size: 16px;
    background: #7CC8EC;
    color:#fff;
}
.login_foot {
    position: absolute;
    width: 100%;
    height: 30px;
    padding: 3px 0;
    bottom: 0;
    left: 0;
    text-align: center;
    color: #fff;
    font-size: 14px;
    background: #3d4e73;
}