body {
    font-size: 12px;
}

.back {
    bottom: 40px;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
}

.item > div {
    height: 95vh;
    background: #fff none no-repeat center center;
    background-size: cover;
}




.header {
    position: relative;
    /*margin-top:10px;*/
}

    .header > img {
        max-height: 50px;
    }

.logins_img {
    position: relative;
    margin-bottom: 20px;
    margin: auto;
    max-height: 150px;
}

@media screen and (max-width: 500px) {
    .logins_img {
        width: 100%;
    }
}

.logins {
    position: relative;
    /*width: 100%;*/
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    padding: 15px 0px;
    margin: auto;
    text-align: center;
    float: none;
}

    .logins form h5 {
        margin-bottom: 0px;
        color: #286090;
    }

    .logins form div.input-group, .logins form div.input-group .form-control {
        width: 186px;
        height: 40px;
    }

    .logins form button {
        width: 220px;
        height: 40px;
    }

    .logins form div.input-group {
        margin: 0 auto 10px;
    }

    .logins .nav-tabs {
        margin: 0 auto;
        border: none;
        width: 80%;
    }

        .logins .nav-tabs i {
            margin-right: 0;
        }

        .logins .nav-tabs > li.active > a,
        .logins .nav-tabs > li.active > a:hover,
        .logins .nav-tabs > li.active > a:focus {
            color: #555;
            cursor: default;
            border: none;
            background-color: transparent;
        }

    .logins .nav > li > a:hover,
    .logins .nav > li > a:focus {
        border: none;
        background-color: transparent;
    }

    .logins .nav-tabs img {
        height: 24px;
    }

    .logins .nav-tabs .active img {
        /*height: 33px;*/
        /*transform:scale(1.4,1.4);*/
    }

    .logins .tab-content {
        padding: 10px;
        margin-top: 10px;
        /*border-bottom: 1px solid #fff;*/
    }

    .logins #wechat_logins > iframe, .logins #wechat_logins {
        height: 190px;
        width: 286px;
        margin: 0 -10px;
    }

        .logins #wechat_logins > img {
            width: 75px;
            margin-top: 15px;
            border-radius: 50%;
        }

        .logins #wechat_logins > p {
            margin-top: 15px;
            color: white;
        }

/*.footer {
        position: relative;
        bottom:10px;
        left: 0px;
        width: 100%;
    }*/

.footer, .footer a {
    color: black;
}

    .footer a:hover {
        text-decoration: none;
    }

.btn-group {
    margin-top: 10px;
}

.logins {
    position: relative;
    /* width: 100%; */
    background: rgba(255, 255, 255, 0.7);
    border-radius: 4px;
    padding: 15px 0px;
    margin: auto;
    text-align: center;
    float: right;
}

    .logins form div.input-group, .logins form div.input-group .form-control {
        width: 223px;
        height: 40px;
    }

.btn:active, .btn.active {
    background-image: none;
    outline: 0;
    -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0,0);
    box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0);
}

#login {
    width: 255px;
    height: 40px;
}

.tab-btn {
    color: #666666 !important;
    background-color: transparent !important;
    /*border-color: transparent transparent #319FFF;*/
    border-color: transparent;
    /*border-width: 0 0 3px 0;*/
    border-width: 0;
    border-radius: 0;
    font-size: 15px;
    margin: 0px 4px;
    padding: 6px 25px;
}

    .tab-btn:active, .tab-btn.active {
        color: #007EC8 !important;
        /*border-color: #319FFF;*/
        border-color: transparent transparent #319FFF;
        border-width: 0 0 3px 0;
    }

        .tab-btn:active:hover, .tab-btn.active:hover {
            color: #007EC8 !important;
            /*border-color: #319FFF !important;*/
            border-color: transparent transparent #319FFF;
            border-width: 0 0 3px 0;
        }

    .tab-btn:hover {
        color: #007EC8 !important;
        /*border-color:#319FFF;*/
        /*border-color: transparent transparent #319FFF;
        border-width: 0 0 3px 0;*/
    }

.carousel-inner > .active, .carousel-inner > .next, .carousel-inner > .prev {
    display: block;
}

.footer {
    height: 50px;
    width: 100%;
    line-height: 40px;
    position: fixed;
    bottom: 0;
    background: rgb(0,0,0,0.5);
    color: #FFFFFF;
    font-size: 15px;
}

.notice {
    display: inline-block;
    width: 37%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.third_login {
    /*padding: 0 9%;*/
    color: #666666;
    clear: both;
}

.clearfix {
    zoom: 1;
}

.third_login .left_line {
    width: 90px;
    height: 1px;
    background-color: darkgray;
    float: left;
    position: relative;
    top: 12px;
    font-size: 0;
    line-height: 2px;
}

.third_login .title {
    float: left;
    padding-left: 8px;
}

.third_login .right_line {
    width: 90px;
    height: 1px;
    background-color:darkgray;
    float: right;
    position: relative;
    top: 12px;
    font-size: 0;
    line-height: 2px;
}

.clearfix:after {
    content: '';
    display: block;
    overflow: hidden;
    height: 0;
    clear: both;
}

.header {
    position: fixed;
    width: 100%;
    top: 0;
    clear: both;
}

    .header .help {
        float: right;
        line-height: 32px;
        color: #007EC8;
    }
/*.footer .police{
        height:20px;
        line-height:20px;
    }
    .footer .police a{
        display:inline-block;
        height:17px;
        line-height:17px;
    }
    .footer .police span{
        display: block;
        float: left;
        height: 17px;
        background: url(https://img.alicdn.com/tps/TB1.cMTIpXXXXbLXVXXXXXXXXXX.png) no-repeat 0 0;
    }
    .footer .police>a:nth-of-type(1) span{
        background-position: -115px -11px;
        width: 18px;
    }
    .footer .police>a:nth-of-type(1):hover span{
        background-position: -114px -34px;
    }
    .footer .police>a:nth-of-type(2) span{
        background-position: -200px -11px;
        width: 20px;
    }
    .footer .police>a:nth-of-type(2):hover span{
        background-position: -200px -32px;
    }
    .footer .police p{
        display:inline-block;
    }*/