html,body
{
    margin: 0;
    padding: 0;
    background: url(../images/login_bg.jpg) no-repeat;
    background-size: 100% 100%;
    height: 100%;
}
* {
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
    font-size: 14px;
}
.clear {
    clear: both;
}

.title {
    width: 100%;
    text-align: center;
    font-family: 'Microsoft YaHei';
    font-size: 20px;
    color: #4d6283;
    text-shadow: 1px 1px 1px #fff;
    position: fixed;
    top: 50%;
    margin-top: -200px;
}

.login {
    width: 430px;
    height: 250px;
    background: #fff;
    border-radius: 10px;
    border: 1px solid #c5c5c5;
    box-shadow: 0px 10px 20px #a7acb5;
    position: fixed;
    top: 50%;
    left: 50%;
    margin-top: -125px;
    margin-left: -215px;
}
.left {
    width: 360px;
    height: 250px;
    float: left;
    padding-top: 0px;
}
.input {
    margin: 15px 0 0 30px;
    font-weight: bold;
    color: #888;
}
    .input select {
        width: 300px;
        height: 35px;
        background: #f0f0f0;
        border: 1px solid #c5c5c5;
        border-radius: 5px;
        margin-top: 5px;
    }
    .input input {
        width: 300px;
        height: 35px;
        background: #f0f0f0;
        border: 1px solid #c5c5c5;
        border-radius: 5px;
        margin-top: 5px;
    }

    .shortinput {
    margin: 15px 0 0 30px;
    font-weight: bold;
    color: #888;
}
    .shortinput input {
        width: 150px;
        height: 35px;
        background: #f0f0f0;
        border: 1px solid #c5c5c5;
        border-radius: 5px;
        margin-top: 5px;
    }
.btn {
    width: 70px;
    height: 250px;
    float: right;
}
.btn_login {
    width: 70px;
    height: 250px;
    border: 0;
    background: url(../images/login_btn_normal.png) no-repeat;
}
    .btn_login:active {
        background: url(../images/login_btn_click.png) no-repeat;
    }

.copyright {
    width: 100%;
    text-align: center;
    color: #fff;
    position: fixed;
    bottom: 20px;
}