html {
    height: 100%
}

body.signin {
    height: auto;
    background: url('../img/login_bg@2x.png') no-repeat center fixed;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    min-width: 1024px;
}

.signinpanel {
    /*width: 750px;*/
    width: 100%;
    margin: 10% auto 0;
    /*background: url("../img/j17.jpg") no-repeat center;*/

}

.signinpanel .row .col-sm-5 {
    width: 385px;
    height: 400px;
}

.signinpanel .logopanel {
    float: none;
    width: 100%;
    padding: 0;
    background: 0 0;
    margin: 0 auto;
    text-align: center;
}

.signinpanel .m-b {
    font-size: 16px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: rgba(51, 51, 51, 1);
    line-height: 22px;
    letter-spacing: 13px;
    text-align: center;
    margin-top: 5px;
    margin-bottom: 53px;
}

.signinpanel .signin-info ul {
    list-style: none;
    padding: 0;
    margin: 20px 0
}

.signinpanel .form-control {
    display: block;
    margin: 15px auto;
}

.signinpanel .uname {
    background: #fff url(../img/user.png) no-repeat 95% center;
    color: #333;
    width: 370px;
}

.signinpanel .pword {
    background: #fff url(../img/locked.png) no-repeat 95% center;
    color: #333;
    width: 370px;
}

.signinpanel .code {
    background: #fff no-repeat 95% center;
    color: #333;
    margin-top: 0px;
}

.signinpanel .btn {
    width: 360px;
    height: 50px;
    background: linear-gradient(90deg, rgba(229, 1, 19, 1) 0%, rgba(255, 50, 66, 1) 100%);
    box-shadow: 0px 4px 9px 0px rgba(229, 1, 19, 0.26);
    border-radius: 25px;
    margin: 20px auto;
}

.signinpanel form {
    -moz-box-shadow: 0px 15px 44px 0px rgba(0, 0, 0, 0.1);
    -webkit-box-shadow: 0px 15px 44px 0px rgba(0, 0, 0, 0.1);
    -moz-border-radius: 20px;
    -webkit-border-radius: 20px;
    width: 450px;
    height: 400px;
    background: rgba(255, 255, 255, 1);
    box-shadow: 0px 15px 44px 0px rgba(0, 0, 0, 0.1);
    border-radius: 20px;
    margin: auto;
    padding: 50px 0px 0px 0px;
}

.signinpanel .row-code {
    background: #FFFFFF;
    width: 370px;
    margin: auto;
    padding-top:10px;
}

.signup-footer {
    border-top: solid 1px rgba(255, 255, 255, .3);
    margin: 20px 0;
    padding-top: 15px
}

@media screen and (max-width: 768px) {
    .signinpanel, .signuppanel {
        margin: 0 auto;
        width: 420px !important;
        padding: 20px
    }

    .signinpanel form {
        margin-top: 20px
    }

    .signup-footer, .signuppanel .form-control {
        margin-bottom: 10px
    }

    .signup-footer .pull-left, .signup-footer .pull-right {
        float: none !important;
        text-align: center
    }

    .signinpanel .signin-info ul {
        display: none
    }
}

@media screen and (max-width: 320px) {
    .signinpanel, .signuppanel {
        margin: 0 20px;
        width: auto
    }
}