@media (min-width:1000px) {
        body .ly_about_3 .poster_box .left_side .content { line-height: 1.7;}
        body .ly_poster_24 .right_box .r_content { line-height: 1.7;}
        .ly_header_4 .nav ul li a:first-child { font-size: 24px;}
    }