@media (max-width: 991px) {
    .left-content {
        display: none;
    }
}

@media (max-width: 768px) {
    .center-content {
        margin: 0px;
    }

    .right-content {
        margin-top: 8px;
    }

    .keno-result .head .title {
        font-size: 22px;
    }

    .keno-result .content .nhomky {
        width: 160px
    }

    .keno-result .content .ky {
        width: 80px;
    }

    .keno-result .content .tieudeketqua {
        flex-basis: calc(100% - 160px);
    }

    .footer .right {
        align-items: start;
    }
}

@media (max-width: 575px) {
    .container {
        padding: 0px;
    }

    .center-content {
        width: 100%;
        min-width: 375px;
        margin: 0px;
    }

    .right-content {
        margin-top: 8px;
    }

    .tb-soluong-max3d {
        font-size: 12px;
        font-weight: bold;
    }

        .tb-soluong-max3d td, .tb-soluong-max3d th {
            padding: 0.3rem;
        }

    .ball {
        margin: 0 2px;
        width: 48px;
        height: 48px;
        line-height: 48px;
        font-size: 28px;
    }


    .keno-result .head .title {
        font-size: 20px;
    }

    .keno-result .content .item {
        flex-direction: column;
    }

    .keno-result .head {
        justify-content: center;
        padding-bottom: 8px;
    }

    .keno-result .content .nhomky {
        width: 100%;
        justify-content: space-between;
    }

    .keno-result .content .ky {
        flex-direction: row;
        width: auto;
    }

    .keno-result .content .tieude {
        display: none;
    }

    .keno-result .chanle {
        display: none;
    }

    .keno-result .content .tieudeketqua {
        width: auto;
        margin-top: 6px;
    }

    .keno-drawtime {
        margin-left: 4px;
    }

    .keno-result .ball-kn {
        padding: 0;
    }

        .keno-result .ball-kn div {
            float: left;
            width: 7.5vw;
            height: 7vw;
            line-height: 7vw;
            margin: 0.5vw;
        }

    .keno-result .ball-kn-fisrt div {
        float: left;
        width: 7.5vw;
        height: 7vw;
        line-height: 7vw;
        margin: 0.5vw;
        font-size: 17px;
    }

    .keno-result .chanle-sm {
        display: block;
    }

    .menu-mobile {
        display: block;
    }

    .footer .right {
        align-items: start;
    }

    .footer .item {
        min-width: auto;
        max-width: 428px;
    }

    .keno-result .chanle-dongdau {
        display: none;
    }

    .keno-result .content .nhomky-dongdau {
        width: auto;
    }

        .keno-result .content .nhomky-dongdau .thoigian {
            display: flex;
            justify-content: space-between;
            flex-direction: row;
            width: 100%;
            align-items: center;
            font-size: 16px;
            font-weight: bold;
            color: var(--color-primary);
        }

    .iframe-mobile {
        margin-top: 10px;
        width: 100%;
        padding: 0px 10px
    }

    .iframe-youtube {
        width: 100%;
        height: 174px;
    }

    .keno-form-doso {
        flex-direction: row;
    }

        .keno-form-doso div {
            margin-left: 2px;
        }
}