body {
    margin: 0;
    padding: 0;
    font-family: 'Noto Sans TC', 'Noto Sans SC','Arial', 'Helvetica', 'sans-serif', 'Microsoft JhengHei';
    background-color: #000;
    overflow: hidden;
    width: 100%;
    height: 100vh;
    overflow-x: hidden;
    -ms-user-select: none;
    -moz-user-select: -moz-none;
    -khtml-user-select: none;
    -webkit-user-select: none;
    -o-user-select: none;
    user-select: none;
    position: relative;
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
    background-color: #333;
    background: #333333 url(/Client202507040/images/lobby/PC_bk.jpg) no-repeat center center;
}

.maintenance_info {
    background-image: url(/Mobile202507040/images/maintenance/error_bk.jpg);
    background-size: 300% auto;
    background-position: center;
    background-repeat: no-repeat;
    position: fixed;
    width: 56vh;
    height: 100%;
    left: calc((100vw - 56vh) / 2);
    background-color: #333;
    overflow-y: auto;
}

    .maintenance_info h4 {
        position: relative;
        top: 50%;
        line-height: 48px;
        text-align: center;
        font-size: 32px;
        font-weight: 400;
        color: #fff;
        text-shadow: 0px 0px 4px #54fef4, 0px 0px 7px #54fef4;
    }