* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: \5FAE\8F6F\96C5\9ED1;
}

.backdrop {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: -1;
    overflow: hidden;
}

.backdrop > img {
    width: 100%;
    height: 100%;
    border: 0 !important;
    outline: 0 !important;
}

/* login-box S */
.login-box {
    width: 360px;
    height: 340px;
    background: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    margin: -170px 0 0 -180px;
}

/* login-way S */
.login-way-box {
    padding: 16px 0;
}

.login-way-btn {
    display: block;
    text-align: center;
    font-size: 16px;
    color: #555;
}

.login-way-btn.active {
    font-weight: 600;
    color: #3bb5b5;
}

/*login-way E */

.main-box {
    padding: 20px;
    display: none;
}

.main-box.active {
    display: block;
}

/* form-box S */
.form-box {
    padding: 30px 0;
}

.form-group {
    margin-bottom: 20px;
    position: relative;
}

.icon-font {
    width: 40px;
    line-height: 40px;
    height: 40px;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    background: #a1a2a5;
}

.icon-font.icon-user {
    background-image: url("data:image/png;base64,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");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 60% 60%;
}

.icon-font.icon-password {
    background-image: url("data:image/png;base64,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");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 60% 60%;
}

.login-input {
    width: 100%;
    height: 40px;
    line-height: 40px;
    text-indent: 50px;
    font-size: 14px;
    border: 1px solid #ddd;
}

.login-input:focus {
    border-color: #3bb5b5;
}

.login-input:focus + .icon-font {
    background-color: #3bb5b5;
}

.login-btn {
    width: 100%;
    height: 40px;
    line-height: 40px;
    color: #fff;
    background: #3bb5b5;
}

.login-btn:hover {
    background: #4cc6c6;
    cursor: pointer;
}

/* form-box E */

/* qrcode-box S */
.qrcode-box {
    height: 162px;
}

.qrcode-box img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.qrcode-img {
    position: absolute;
    top: 0;
    left: 81px;
    z-index: 1;
    width: 150px;
    height: 150px;
}

.qrcode-img-scan {
    padding: 10px;
    position: absolute;
    top: 0;
    right: 0;
    width: 150px;
    height: 150px;
}

.qrcode-info {
    width: 100%;
    table-layout: fixed;
}

.qrcode-info td {
    line-height: 25px;
}

.scan-img {
    display: block;
}

/* qrcode-box E */

/* login-box E */

/* common S */
a {
    outline: none;
}

.position-rel {
    position: relative;
}

.position-abs {
    position: absolute;
}

.float-left {
    float: left;
}

.float-right {
    float: right;
}

.noborder {
    border: 0 !important;
}

.border {
    border: 1px solid #ddd;
}

.border-right {
    border-right: 1px solid #ddd;
}

.border-bottom {
    border-bottom: 1px solid #ddd;
}

.margin-top {
    margin-top: 15px;
}

.width-half {
    width: 50%;
}

.text-center {
    text-align: center;
}

.clear {
    clear: both;
}

.hide {
    display: none;
}

/* common E */