body {
    background:#bbe5f2 url(../img/main_bg.png) repeat-x;
}

.top {
    height: 62px;
}

.bot {
    height: 28px;
    line-height: 28px;
    vertical-align: middle;
    text-align: center;
    color: #fff;
    background: url(../img/bot_bg.png) repeat-x;
    width: 100%;
   
}
.absolute {
     position:absolute;
    bottom: 0;
}

.loginWarp {
    background: url(../img/login.png) 0 0 no-repeat;
    width: 993px;
    height: 608px;
    margin: 60px auto;
    position: relative;
}

    .loginWarp .schoolName {
       position: absolute;
    top: 242px;
    left: 280px;
    font-size: 24px;
    width: 388px;
    color: #ff0101;
    font-family: 微软雅黑,黑体;
    text-align: center;
    }

    .loginWarp .userName {
        position: absolute;
        top: 315px;
        left: 390px;
        font-size: 16px;
        color: #fff;
        font-family:微软雅黑, 黑体;
        font-weight:bold;
        background:none;
        border:0;
        outline:none;
       width:270px;
       height:35px;

    }

    .loginWarp .pwd {
       position: absolute;
        top: 380px;
        left: 390px;
        font-size: 16px;
        color: #fff;
        font-family:微软雅黑, 黑体;
        background:none;
        border:0;
        outline:none;
       width:270px;
       height:35px;
       font-weight:bold;
    }

    .loginWarp .loginBtn {
        position: absolute;
        top: 435px;
        left: 520px;
        display:inline-block;
        width:130px;
        height:43px;
        cursor:pointer;
    }