body #mobile_header .btn_menu .iconfont { color: #000;}
    @media screen and (max-width: 1000px) {  
        .ly_special_3 .wide .list .special_item .i_title{ padding: 0;}
        .ly_footer_43 .nav { padding-top: 40px;}
        .ly_poster_80 .poster_box .img_box .poster_item.Poster-1 { grid-row: 1 / span 1;}
        .ly_poster_80 .poster_box .img_box .poster_item.Poster-3 { grid-row: 1 / span 2;}
        .ly_poster_80 .poster_box .img_box .poster_item.Poster-3 .compute_item_img .compute_process_img{ padding-top: 116.94% !important;}
    }