.bk-login-dialog {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 999999999;
    background: rgba(0, 0, 0, .7);
    .close-btn {
        position: absolute;
        width: 20px;
        height: 20px;
        background: #fff;
        top: -10px;
        right: -10px;
        border-radius: 50%;
        text-align: center;
        line-height: 20px;
        font-size: 13px;
        cursor: pointer;
        border: 1px solid #ddd;
        .bk-icon {
            margin-left: 1px;
        }
        &:hover {
            background-color: #3c96ff;
            color: #fff;
            border-color: #3c96ff;
        }
    }
    .close-btn:hover {
        box-shadow: 0 0 10px rgba(255, 255, 255, .5);
    }
    .closeBtn img {
        width: 8px;
        margin-top: 0;
        display: inline-block;
        position: relative;
        top: -1px;
    }
    .bk-login-wrapper {
        display: inline-block;
        background: #fff;
        border: 0;
        width: 450px;
        height: 450px;
        padding-right: 5px;
        margin: -225px auto auto -225px;
        top: 50%;
        left: 50%;
        position: relative;
        z-index: 10002;
        border-radius: 4px;
        iframe {
            text-align: center;
            margin-left: -25px;
            margin-top: -5px;
            border: none;
        }
    }
}