a {
    cursor: pointer;
}

.toast {
    position: fixed;
    top: 50%;
    left: 50%;
    background-color: #333;
    color: #fff;
    padding: 10px 20px;
    border-radius: 3px;
    display: none;
    z-index: 999;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
}

.brand-login-mask {
    background: rgba(0, 0, 0, 0.7);
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    display: flex;
    z-index: 99;
}

.brand-login-mask .brand-login-close {
    width: 25px;
    height: 25px;
    position: absolute;
    top: -25px;
    right: 0;
    cursor: pointer;
    background: #f1f1f1 url(https://assets-pt.4366.com/pay/images/sdk/icon_close.png) no-repeat;
    background-size: 50% 50%;
    background-position: center;
}

.brand-login-mask .brand-login-main {
    position: fixed;
    z-index: 97;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background-color: #ffffff;
}

/* 两边的广告 */
.left-ad,.right-ad{
    width: 480px;
    height: 440px;
    position: absolute;
    top: 0;
}
.left-ad {
    left: -480px;
}
.right-ad {
    right: -480px;
}

.brand-login-mask .brand-login-main .login_form {
    /* 移除宿主页面的影响 */
    margin: 0; 
    width: 480px;
    min-height: 440px;
    background-position: 0 54px;
}

.brand-login-mask .brand-login-main .login_form .register-tab {
    height: 54px;
    font-size: 20px;
    line-height: 54px;
    color: #000;
    background: #fff;
    box-shadow: 0 2px 4px #ccc;
}

.brand-login-mask .brand-login-main .login_form .register-tab li {
    float: left;
    width: 50%;
    line-height: 54px;
    text-align: center;
    cursor: pointer;
}

.brand-login-mask .brand-login-main .login_form .register-tab .active {
    background: linear-gradient(to bottom, #ffb542, #ff9829);
    color: #fff;
}

.brand-login-mask .brand-login-main .login_form .tab-content {
    display: none;
    margin-top: 55px;
}

.brand-login-mask .brand-login-main .login_form .f_item {
    height: 36px;
    min-height: 36px;
    margin: 19px 0;
    line-height: 36px;
    text-align: center;
    position: relative;
}

.brand-login-mask .brand-login-main .login_form .f_item label {
    width: 100px;
    height: 36px;
    line-height: 36px;
    padding-right: 10px;
    text-align: right;
    float: left;
    color: #4f4f4f;
}

.brand-login-mask .brand-login-main .login_form .f_item .f_input {
    width: 290px;
    border: 1px solid #c0c0c0;
    border-radius: 5px;
    padding: 10px 15px;
    font-family: 'microsoft yahei';
    float: left;
}

.brand-login-mask .brand-login-main .login_form .ag_txt {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 110px 20px;
    font-size: 12px;
    color: #666666;
}

.brand-login-mask .brand-login-main .login_form .ag_txt a {
    color: #2d89f2;
}

.brand-login-mask .brand-login-main .login_form .ag_txt i {
    display: inline-block;
    vertical-align: top;
    width: 18px;
    height: 18px;
    background: url(https://assets-pt.4366.com/pay/images/sdk/uncheck.png) 0 0 no-repeat;
    cursor: pointer;
}

.brand-login-mask .brand-login-main .login_form .ag_txt i.selected {
    background: url(https://assets-pt.4366.com/pay/images/sdk/checked.png) 0 0 no-repeat;
}

.brand-login-mask .brand-login-main .login_form .ag_txt input {
    width: 0;
    height: 0;
    border: none;
    outline: none;
}

.brand-login-mask .brand-login-main .login_form .ag_txt2 {
    text-align: center;
}

.brand-login-mask .brand-login-main .login_form .ag_txt2 a {
    color: #d7932a;
}

.brand-login-mask .brand-login-main .login_form .btn_login {
    display: block;
    margin: 0 auto;
    width: 253px;
    height: 36px;
    background-color: #ff970f;
    border-radius: 4px;
    font-size: 18px;
    color: #ffffff;
    text-align: center;
    border: none;
}

.brand-login-mask .brand-login-main .login_form .has_account {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 0;
}

.brand-login-mask .brand-login-main .login_form .has_account a {
    display: inline-block;
    margin-left: 10px;
    background-size: 100% 100%;
    background-position: center top;
    background-repeat: no-repeat;
    width: 25px;
    height: 25px;
    cursor: pointer;
}

.brand-login-mask .brand-login-main .login_form .has_account .wechat {
    background-image: url(https://assets-pt.4366.com/pay/images/sdk/wechat_icon_round.png);
}

.brand-login-mask .brand-login-main .login_form .has_account .qq {
    background-image: url(https://assets-pt.4366.com/pay/images/sdk/qq_icon_round.png);
}

.brand-login-mask .brand-login-main .code_btn {
    position: absolute;
    right: 0;
    height: 0.39rem;
    border: 1px;
    padding: 10px;
    color: #1178a7;
}

.brand-login-mask .brand-login-main .footer-logo {
    text-align: center;
    padding: 10px;
    background: #fbfbfb;
}