body{background:url(../images/bj.jpg) no-repeat top center; background-attachment:fixed; background-size:cover; width:100%; height:100%; }

.login-logo{display:block;width:738px;height:180px; margin:0px auto;padding-top: 36px; padding-bottom: 36px;}
.logo-pic{display:block;width:180px;height:180px;float:left;margin-right:16px;}
.logo-name{width:540px;float:left;padding-top:32px;}
.logo-name p{color:#4753A2;font-size:60px;letter-spacing:0.1em;}
.logo-name small{color:#4753A2;font-size:23px;display:block;font-weight:normal;}

.login-box{
    width:1220px;
    height: 686px;
    background: url(../images/login.jpg) no-repeat;
    margin: 0px auto;
    position: relative;
    top: 160px;
}

.login-form{
    width: 356px;
    margin: 0px auto;}