body {
    margin: 0;
    padding: 0;
    background: #4994d4;
}

form {
    margin: 0;
    padding: 0;
}

.bg {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    overflow: hidden;
    width: 100%;
    text-align: center;
    z-index: 1;
}

    .bg img {
        width: 100%;
    }

.login {
    border-radius: 5px;
    border: 1px #e0e0e0 solid;
    background: #fff;
    box-shadow: 0 0 10px 0px #e0e0e0;
    ;
    float: right;
    margin: 30px 30px 0 0;
    padding: 5px;
    position: relative;
    z-index: 2;
    width: 620px;
}

.input_text_div {
    float: left;
    height: 30px;
    border: 1px #CCCCCC solid;
    border-radius: 3px;
    margin-right: 5px;
}

.input_text_div.zhanghu {
    background: url(/content/image/zhanghu.jpg) no-repeat left center;
}

.input_text_div.mima {
    background: url(/content/image/mima.jpg) no-repeat left center;
}

.input_text_div input {
    border: none;
    background: none;
    height: 30px;
    line-height: 30px;
}

.input_text_div span {
    display: block;
    height: 30px;
    line-height: 30px;
    overflow: hidden;
    margin: 0 10px 0 46px;
}

.login button {
    float: left;
    height: 30px;
    line-height: 30px;
    padding: 0 10px;
    background: #4994d4;
    color: #fff;
    border-radius: 3px;
    border: none;
    cursor: pointer;
    margin-right: 10px;
}

.login_text {
    position: absolute;
    left: 20%;
    top: 160px;
    z-index: 2;
    right: 20%;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
}

.login_text img {
    display: block;
    margin-bottom: 15px;
    width: 100%;
}

.field-validation-error {
    color: red;
    padding: 5px;
    float: left;
    margin-right: 105px;
}

.footer {
    position: absolute;
    left: 0%;
    right: 0%;
    bottom: 0px;
    z-index: 2;
    font-weight: bold;
    background-color: #2a2730;
    height: 45px;
    filter: alpha(opacity=80); /* ie 有效*/
    -moz-opacity: 0.8; /* Firefox 有效*/
    opacity: 0.8; /* 通用，其他浏览器 有效*/
}

.footer .content {
    text-align: center;
    padding: 4px;
    margin-top: 10px;
}

.footer .content a {
    color: #fff0f5;
    font-size: 12px;
}