body {
    background: #F7F9FC;
}

.toast1 {
    position: fixed;
    left: 50%;
    top: 50%;
    background: rgba(0, 0, 0, .35);
    padding: 10px;
    border-radius: 5px;
    transform: translate(-50%, -50%);
    color: #fff;
    z-index: 999;
}

.loading {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .35);
    z-index: 9999999;
}

.sk-circle {
    width: 60px;
    height: 60px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.sk-circle .sk-child {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}

.sk-circle .sk-child:before {
    content: '';
    display: block;
    margin: 0 auto;
    width: 15%;
    height: 15%;
    background-color: #333;
    border-radius: 100%;
    -webkit-animation: sk-circleBounceDelay 1.2s infinite ease-in-out both;
    animation: sk-circleBounceDelay 1.2s infinite ease-in-out both;
}

.sk-circle .sk-circle2 {
    -webkit-transform: rotate(30deg);
    -ms-transform: rotate(30deg);
    transform: rotate(30deg);
}

.sk-circle .sk-circle3 {
    -webkit-transform: rotate(60deg);
    -ms-transform: rotate(60deg);
    transform: rotate(60deg);
}

.sk-circle .sk-circle4 {
    -webkit-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    transform: rotate(90deg);
}

.sk-circle .sk-circle5 {
    -webkit-transform: rotate(120deg);
    -ms-transform: rotate(120deg);
    transform: rotate(120deg);
}

.sk-circle .sk-circle6 {
    -webkit-transform: rotate(150deg);
    -ms-transform: rotate(150deg);
    transform: rotate(150deg);
}

.sk-circle .sk-circle7 {
    -webkit-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    transform: rotate(180deg);
}

.sk-circle .sk-circle8 {
    -webkit-transform: rotate(210deg);
    -ms-transform: rotate(210deg);
    transform: rotate(210deg);
}

.sk-circle .sk-circle9 {
    -webkit-transform: rotate(240deg);
    -ms-transform: rotate(240deg);
    transform: rotate(240deg);
}

.sk-circle .sk-circle10 {
    -webkit-transform: rotate(270deg);
    -ms-transform: rotate(270deg);
    transform: rotate(270deg);
}

.sk-circle .sk-circle11 {
    -webkit-transform: rotate(300deg);
    -ms-transform: rotate(300deg);
    transform: rotate(300deg);
}

.sk-circle .sk-circle12 {
    -webkit-transform: rotate(330deg);
    -ms-transform: rotate(330deg);
    transform: rotate(330deg);
}

.sk-circle .sk-circle2:before {
    -webkit-animation-delay: -1.1s;
    animation-delay: -1.1s;
}

.sk-circle .sk-circle3:before {
    -webkit-animation-delay: -1s;
    animation-delay: -1s;
}

.sk-circle .sk-circle4:before {
    -webkit-animation-delay: -0.9s;
    animation-delay: -0.9s;
}

.sk-circle .sk-circle5:before {
    -webkit-animation-delay: -0.8s;
    animation-delay: -0.8s;
}

.sk-circle .sk-circle6:before {
    -webkit-animation-delay: -0.7s;
    animation-delay: -0.7s;
}

.sk-circle .sk-circle7:before {
    -webkit-animation-delay: -0.6s;
    animation-delay: -0.6s;
}

.sk-circle .sk-circle8:before {
    -webkit-animation-delay: -0.5s;
    animation-delay: -0.5s;
}

.sk-circle .sk-circle9:before {
    -webkit-animation-delay: -0.4s;
    animation-delay: -0.4s;
}

.sk-circle .sk-circle10:before {
    -webkit-animation-delay: -0.3s;
    animation-delay: -0.3s;
}

.sk-circle .sk-circle11:before {
    -webkit-animation-delay: -0.2s;
    animation-delay: -0.2s;
}

.sk-circle .sk-circle12:before {
    -webkit-animation-delay: -0.1s;
    animation-delay: -0.1s;
}

@-webkit-keyframes sk-circleBounceDelay {

    0%,
    80%,
    100% {
        -webkit-transform: scale(0);
        transform: scale(0);
    }

    40% {
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}

@keyframes sk-circleBounceDelay {

    0%,
    80%,
    100% {
        -webkit-transform: scale(0);
        transform: scale(0);
    }

    40% {
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}

.header {
    width: 100%;
    height: 88px;
    background: #1D2023;
}

.header .logo_box {
    height: 100%;
}

.header .logo {
    width: 132px;
}

.login_box {
    height: 675px;
    background: #fff;
    box-shadow: 0px 22px 34px 0px rgba(197, 197, 196, 0.15);
    border-radius: 20px;
    padding: 0 70px 0 40px;
}

.login_wrap {
    padding: 135px 0 182px;
}

.login_box .banner {
    width: 620px;
}

.login_box .login .title {
    font-size: 28px;
    line-height: 32px;
    color: #1D2023;
    font-weight: bold;
    margin-bottom: 30px;
    text-align: center;
}

input:focus {
    outline: none;
}

input::-webkit-input-placeholder {
    color: #989A9D;
    font-size: 15px;
}

.login_box .login .input_group {
    margin-bottom: 20px;
}

.login_box .login .input_item {
    position: relative;
}

.login_box .login .input_group .err_msg {
    font-size: 12px;
    line-height: 14px;
    color: #FF2F17;
    margin-top: 4px;
}

.login_box .login .input_group input {
    outline: none;
    border: none;
    width: 360px;
    padding: 20px 0;
    border-bottom: 1px solid #C6C9CC;
    box-sizing: border-box;
    border-radius: 0;
}

.login_box .login .input_group.err input {
    border-bottom: 2px solid #FF2F17;
}

.login_box .login .input_group input:focus {
    border-bottom: 2px solid #FFCD00;
}



.login_box .login .input_group .iconfont {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    font-size: 20px;
    color: #989A9D;
    cursor: pointer;
}

.btn.focus,
.btn:focus {
    box-shadow: none;
}

.login_box .btn {
    width: 360px;
    background: linear-gradient(121deg, #FFE800 0%, #FFCD00 100%);
    border-radius: 2px;
    height: 52px;
    font-size: 20px;
    font-weight: bold;
    color: #181400;
    border: none;
    margin-top: 80px;
}

.login_box .btn.disabled,
.btn:disabled {
    background: #F0F0F0;
    color: #C6C9CC;
    cursor: not-allowed;
}


.login_box .login_title {
    margin-top: 40px;
    display: block;
    font-size: 15px;
    line-height: 17px;
    color: #424548;
    text-decoration: underline;
    text-align: center;
    font-weight: bold;
    cursor: pointer;
}

@media only screen and (min-width:992px) and (max-width:1200px) {
    .login_wrap {
        padding: 60px 0 62px;
    }

    .login_box {
        height: auto;
        box-shadow: 0px 18px 27px 0px rgba(197, 197, 196, 0.15);
        border-radius: 16px;
        padding: 75px 56px 77px 32px;
    }

    .login_box .banner {
        width: 496px;
    }

    .login_box .login {
        width: 288px;
    }

    .login_box .login .title {
        font-size: 22px;
        line-height: 26px;
        margin-bottom: 24px;
    }

    input::-webkit-input-placeholder {
        font-size: 12px;
    }

    .login_box .login .input_group {
        margin-bottom: 15px;
    }


    .login_box .login .input_group .err_msg {
        font-size: 10px;
        line-height: 11px;
        margin-top: 2px;
    }

    .login_box .login .input_group input {
        width: 288px;
        padding: 16px 0;
        font-size: 12px;
    }


    .login_box .login .input_group .iconfont {
        font-size: 16px;
    }


    .login_box .btn {
        width: 288px;
        height: 42px;
        font-size: 16px;
        margin-top: 66px;
    }

    .login_box .login_title {
        margin-top: 31px;
        font-size: 12px;
        line-height: 14px;
    }

}

@media only screen and (min-width:768px) and (max-width:991px) {
    .login_wrap {
        padding: 32px 0 55px;
    }

    .login_box {
        height: auto;
        box-shadow: 0px 14px 20px 0px rgba(197, 197, 196, 0.15);
        border-radius: 12px;
        padding: 31px 25px 33px 20px;
    }

    .login_box .banner {
        width: 372px;
    }

    .login_box .login {
        width: 280px;
    }

    .login_box .login .title {
        font-size: 20px;
        line-height: 23px;
        margin-bottom: 12px;
    }

    input::-webkit-input-placeholder {
        font-size: 12px;
    }

    .login_box .login .input_group {
        margin-bottom: 12px;
    }


    .login_box .login .input_group .err_msg {
        font-size: 10px;
        line-height: 11px;
        margin-top: 3px;
    }

    .login_box .login .input_group input {
        width: 280px;
        padding: 16px 0;
        font-size: 12px;
        line-height: 12px;
    }

    .login_box .login .input_group .iconfont {
        font-size: 16px;
    }


    .login_box .btn {
        width: 280px;
        height: 40px;
        font-size: 15px;
        margin-top: 24px;
    }


    .login_box .login_title {
        margin-top: 40px;
        font-size: 12px;
        line-height: 14px;
    }

}

@media only screen and (max-width:767px) {
    .header {
        height: 56px;
        padding: 0 16px;
        box-sizing: border-box;
    }

    .header .logo {
        width: 84px;
    }

    .login_wrap {
        padding: 110px 0 50px;
    }

    .login_box {
        height: auto;
        box-shadow: none;
        border-radius: 0;
        padding: 0 30px;
        background-color: transparent;
    }

    .login_box .login {
        width: 100%;
    }

    .login_box .login .title {
        font-size: 24px;
        line-height: 28px;
        margin-bottom: 35px;
        text-align: center;
    }

    input::-webkit-input-placeholder {
        font-size: 14px;
    }

    .login_box .login .input_group {
        margin-bottom: 15px;
    }


    .login_box .login .input_group .err_msg {
        font-size: 10px;
        line-height: 11px;
        margin-top: 4px;
    }

    .login_box .login .input_group input {
        width: 100%;
        padding: 18px 0;
        font-size: 14px;
        line-height: 14px;
        background-color: transparent;
    }

    .login_box .login .input_group .iconfont {
        font-size: 20px;
    }


    .login_box .btn {
        width: 100%;
        height: 46px;
        border-radius: 2px;
        font-size: 18px;
        margin-top: 72px;
    }


    .login_box .login_title {
        margin-top: 39px;
        font-size: 13px;
        line-height: 15px;
    }

}