@media screen and (max-width: 768px) {


    .about-conference>.container>.row>div {
        margin-bottom: 30px;
        text-align: center;
    }

    .speakers .d-flex {
        flex-flow: column;
    }

    .speakers .item {
        -webkit-filter: grayscale(0);
        /* Safari 6.0 - 9.0 */
        filter: grayscale(0);
        margin-bottom: 15px;

    }

    .speakers .item .overlay {

        opacity: 1;
    }


    .banner {
        padding: 15px;
        height: auto !important;
        text-align: center;
        margin-top: 15vh;
    }

    .honor-guest {
        position: relative;
        width: 100%;
        right: 0px;
        left: 0px;
        top: 0px;
        margin: 0px;
        display: block;
        flex-flow: column;
        font-size: 16px;
    }

    .honor-guest img {
        width: 80%;
        height: auto;
        position: relative;
        margin: 0 auto;
        object-fit: contain;
        margin-bottom: 15px;
        display: block;
    }

    .banner h1 {
        font-size: 24px;
        color: #fff;
        width: 100%;
        margin-top: 20px !important;
        text-align: center;
        width: 100%;
        display: block;
    }
    .banner h1 p{
        font-size: 24px;
    }
    .banner span {
        font-size: 20px;
        color: #fff;
        width: 100%;
        z-index: 99999;
        text-align: center;
        width: 100%;
        display: block;
    }

    .register {
        width: 100%;
    }

    #countDown .w-30,
    .stratigic-partner {
        width: 100%;
    }
    .stratigic-partner a img{
        width: 60%;
        object-fit: cover;
        margin: 0 auto;
    }
    .banner>#playPauseMainVideo,
    #navigateTo {
        display: none !important;
    }

    .banner h1,
    .banner h4 {
        text-align: center;
    }

    body>section .text-uppercase {
        font-size: 25px;
        text-align: center !important;
    }

    body>section div,
    body>section p {
        font-size: 14px;
        text-align: center;
    }

    .tab-content>.active h3 {
        font-size: 16px;
        line-height: 1.5;
    }

    .feedback.row>div {
        margin-bottom: 15px;

    }

    .slick-slider.center img {
        display: block;
        height: 150px;
        margin: 0 auto;
        width: 100%;
        object-fit: cover;
    }

    #menuDiv {
        position: fixed;
    }
    
}