html, body {
    width: 100%;
    height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Microsoft YaHei, Source Han Sans SC, Noto Sans CJK SC, WenQuanYi Micro Hei, sans-serif;
    font-size: 15px;
}


canvas {
    display: block;
    vertical-align: bottom;
}

.count-particles {
    background: #000022;
    position: absolute;
    top: 48px;
    left: 0;
    width: 80px;
    color: #13E8E9;
    font-size: .8em;
    text-align: left;
    text-indent: 4px;
    line-height: 14px;
    padding-bottom: 2px;
    font-family: Helvetica, Arial, sans-serif;
    font-weight: bold;
}

.js-count-particles {
    font-size: 1.1em;
}

#stats,
.count-particles {
    -webkit-user-select: none;
    margin-top: 5px;
    margin-left: 5px;
}

#stats {
    border-radius: 3px 3px 0 0;
    overflow: hidden;
}

.count-particles {
    border-radius: 0 0 3px 3px;
}


#particles-js {
    width: 100%;
    height: 100%;
    position: relative;
    background-image: url(../img/bg.jpg);
    background-position: 50% 50%;
    background-size: cover;
    background-repeat: no-repeat;
    margin-left: auto;
    margin-right: auto;
    margin-top:-200px;
}

.sk-rotating-plane {
    display: none;
    width: 80px;
    height: 80px;
    margin: auto;
    background-color: white;
    -webkit-animation: sk-rotating-plane 1.2s infinite ease-in-out;
    animation: sk-rotating-plane 1.2s infinite ease-in-out;
    z-index: 1;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -40px;
    margin-top: -80px;
}

    .sk-rotating-plane.active {
        display: block;
    }

@keyframes sk-rotating-plane {
    0% {
        -webkit-transform: perspective(120px) rotateX(0deg) rotateY(0deg);
        transform: perspective(120px) rotateX(0deg) rotateY(0deg);
    }

    50% {
        -webkit-transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
        transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
    }

    100% {
        -webkit-transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
        transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
    }
}

@keyframes login-small {
    0% {
        transform: scale(1);
        -moz-transform: scale(1); /* Firefox 4 */
        -webkit-transform: scale(1); /* Safari 和 Chrome */
        -o-transform: scale(1); /* Opera */
        -ms-transform: scale(1); /* IE 9 */
    }

    100% {
        transform: scale(0.2);
        -moz-transform: scale(0.1); /* Firefox 4 */
        -webkit-transform: scale(0.2); /* Safari 和 Chrome */
        -o-transform: scale(0.1); /* Opera */
        -ms-transform: scale(0.1); /* IE 9 */
    }
}

.login {
    z-index: 2;
    position: absolute;
    width: 400px;
    border-radius: 5px;
    height: 480px;
    background: white;
    box-shadow: 0px 0px 5px #333333;
    /*top: 50%;*/
    left: 50%;
    margin-top: 50px;
    margin-left: -200px;
    transition: all 1s;
    -moz-transition: all 1s; /* Firefox 4 */
    -webkit-transition: all 1s; /* Safari 和 Chrome */
    -o-transition: all 1s; /* Opera */
    background: linear-gradient(230deg, rgba(53, 57, 74, 0) 0%, rgb(0, 0, 0) 100%);
    box-shadow: -15px 15px 15px rgba(6, 17, 47, 0.7);
    color: white;
}
    .login a {
    color:white;}
.login-top {
    font-size: 24px;
    margin-top: 50px;
    padding-left: 55px;
    box-sizing: border-box;
    color: white;
    margin-bottom: 50px;
    font-weight: lighter;
}

.login-center {
    width: 100%;
    box-sizing: border-box;
    padding: 0 40px;
    margin-bottom: 30px;
}

.login-center-img {
    width: 20px;
    height: 20px;
    float: right;
    margin-top: 20px;
}

    .login-center-img > img {
        width: 100%;
    }

.login-center-input {
    float: left;
    width: 230px;
    margin-left: 15px;
    height: 30px;
    position: relative;
}
    .login-center-input img {
        position: absolute;
        top: 5px;
        right: -50px;
        width: 24px;
        z-index: 99
    }

    .login-center-input input {
        z-index: 2;
        transition: all 0.5s;
        padding-left: 10px;
        color: #333333;
        width: 290px;
        height: 30px;
        border: 0;
        border-bottom: 1px solid #cccccc;
        border-top: 1px solid #ffffff;
        border-left: 1px solid #ffffff;
        border-right: 1px solid #ffffff;
        box-sizing: border-box;
        outline: none;
        position: relative;
    }

        .login-center-input input:focus {
            border: 1px solid dodgerblue;
        }

.login-center-input-text {
    background: white;
    padding: 0 5px;
    position: absolute;
    z-index: 0;
    opacity: 0;
    height: 20px;
    top: 50%;
    margin-top: -10px;
    font-size: 14px;
    left: 5px;
    color: dodgerblue;
    line-height: 20px;
    transition: all 0.5s;
    -moz-transition: all 0.5s; /* Firefox 4 */
    -webkit-transition: all 0.5s; /* Safari 和 Chrome */
    -o-transition: all 0.5s; /* Opera */
}

.login-center-input input:focus ~ .login-center-input-text {
    top: 0;
    z-index: 3;
    opacity: 1;
    margin-top: -15px;
}

.login.active {
    -webkit-animation: login-small 0.8s;
    animation: login-small 0.8s;
    animation-fill-mode: forwards;
    -webkit-animation-fill-mode: forwards
}

.login-button {
    cursor: pointer;
    width: 300px;
    text-align: center;
    height: 40px;
    line-height: 40px;
    background-color: #0084ff;
    border-radius: 5px;
    margin: 0 auto;
    color: white;
}

.login-bottom {
    margin-top: 100px;
    z-index: 2;
    position: absolute;
    top: 50%;
    width: 100%;
}

.clearfix:after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: " ";
    clear: both;
    height: 0;
}

.ercode_tab {
    position: absolute;
    width: 52px;
    height: 52px;
    top: 0;
    right: 0;
}

    .ercode_tab svg {
        width: 100%;
        height: 100%;
        cursor: pointer;
    }
.ercodeContent {
    /* display: none; */
}
.ercodeSignBox {
    text-align: center;
    display: none;
    z-index: 2;
    height:350px;
}

.Qrcode-title {
    font-size: 20px;
    color: white;
    line-height: 33px;
    margin-bottom: 30px;
    margin-top: 50px;
}

.ercodeBox {
    height: 210px;
}

    .ercodeBox .Qrcode-img {
        margin: 0 auto 15px;
        line-height: 0;
        height: 150px;
        width: 150px;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
    }

    .ercodeBox p {
        font-size: 14px;
        line-height: 22px;
    }

        .ercodeBox p a {
            color: #175199;
        }

.code {
    width: 80px;
    height: 25px;
    border-radius: .4em;
    background: #2f83f4;
    border: 0;
    color: #fff !important;
    padding: 4px 5px;
    cursor: pointer;
    margin-top: 10px;
}

.code1 {
    border-radius: .4em;
    background: #2f83f4;
    border: 0;
    color: #fff !important;
    padding: 4px 5px;
    cursor: pointer;
    height: 25px;
    width: 80px;
    margin-top: 10px;
}


.frombtn {
    border: 0;
    background: url(../img/bbtn.gif) no-repeat top;
    width: 92px;
    height: 28px;
    cursor: pointer;
}

.line {
    box-sizing: border-box;
    margin: 0;
    min-width: 0;
    border-top: 1px solid;
    border-color: #EBEBEB;
    margin-left: 24px;
    margin-right: 24px;
    margin-top: 30px;
}
.loginBox {
height:350px;
}

.footSign {
    display: -webkit-box;
    display: -ms-flexbox;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    color: #8590a6;
    height: 60px;
    line-height: 60px;
    padding: 0 94px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

.signSocial {
}

.Login-socialButtonGroup {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    margin-left: 2px;
    -webkit-transition: opacity .3s ease;
    transition: opacity .3s ease;
}
.login-bottom h1 {
text-align:center;
}
.login_header {
    padding-top: 300px;
}
    .login_header h1 {
        /*position: absolute;*/
        text-align:center;
        z-index: 9999;
        /*top: 76px;
        left: 50%;
        margin-left: -350px;*/
        font-size: 30px;
        color: white;
        height: 42px;
        background-repeat: no-repeat;
        background-size: contain;
    }

.login_a_l_t {
    color: white;
    font-size: 12px;
    padding: 3px;
    background: linear-gradient(to right, #26CBD6, #3EE1E2);
}

.triangle {
    float: left;
    width: 0;
    height: 0;
    border-width: 11px;
    border-style: solid;
    border-color: transparent #3c91d8 transparent transparent;
    transform: rotate(180deg);
}
.login_b_l_t {
    color: white;
    font-size: 12px;
    padding: 3px;
    background: linear-gradient(to right, #3c91d8, #3c91d8);
}

.login_count_b_l {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
}
.login_count_b {
    width: 100%;
    display: none;
}
.login_count_a {
    width: 100%;
    position: absolute;
    margin-top: -120px;
    margin-left: -40px;
}

.login_count_a_l {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
}
.login_a_l_t {
    color: white;
    font-size: 12px;
    padding: 3px;
    background: linear-gradient(to right, #3c91d8, #3c91d8);
}