html body.index,
    body .ly_poster_294 {
        background: #000;
    }
    body .ly_poster_294 .compute_item_img {
        height: calc(100vh - 127px);
        display: flex;
        align-items: center;
    }
    body .ly_poster_294 .compute_item_img .compute_process_img {
        max-height: calc(100vh - 127px);
    }
    body .ly_poster_294 .s_info {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    body .ly_poster_294 .text_position_center{top: 54%;}
    body .ly_poster_294 .s_info .button i {
        display: none;
    }
    body .ly_poster_294 .compute_item_img .compute_process_img img{width: 100%;}
    body .ly_poster_294 .s_bg {
        width: 100%;
    }
    @media screen and (min-width: 1920px){
        body .ly_poster_294[data-visual-id] .button{width: 200px;height: 55px;line-height: 55px;font-size: 20px;}
    }
    @media screen and (max-width: 1200px) and (min-width: 1000px) {
        body .ly_poster_294 .compute_item_img .compute_process_img {
            padding-top: 133.33% !important;
        }
    }
    @media screen and (max-width: 1000px) and (min-width: 768px) {
        body .ly_poster_294 .s_bg{width: 85%;}
        body .ly_poster_294 .compute_item_img .compute_process_img {
            padding-top: 133.33% !important;
        }
    }
    @media screen and (max-width: 1200px) and (min-width: 768px) {
        body .ly_poster_294 .compute_item_img{margin-top: -50px;}
    }
    @media screen and (max-width: 768px) {
        body .ly_poster_294 .compute_item_img {
            height: calc(100vh - 63px);
        }
        body .ly_poster_294 .compute_item_img .compute_process_img {
            max-height: calc(100vh - 63px);
        }
    }