.contentbox { max-width: 1200px; width: 100%; }
    .contentbox .conn { width: 100%; margin: 0px 0px 75px 0px; overflow: hidden; }
        .contentbox .conn .left { width: 160px; float: left; background-color: #e1e1e1;   }
            .contentbox .conn .left a { border-bottom: solid 1px #999999; width: 100%; display: block; padding: 30px 10px; color: #333333; font-size: 16px; }
                .contentbox .conn .left a b { font-weight: 400; font-size: 12px; color: #666666; }
                .contentbox .conn .left a:last-child { border-bottom: solid 0px #999999; }


                .contentbox .conn .left a.action { background-color: #0054a3; color: #fff; }
                    .contentbox .conn .left a.action b { font-weight: 400; font-size: 12px; color: #e2e2e2; }


        .contentbox .conn .right { margin-left: 190px; text-align: left; padding-top: 20px; }
            .contentbox .conn .right p { color: #333333; font-size: 16px; line-height: 24px; }
                .contentbox .conn .right p.en { color: #666; }
            .contentbox .conn .right .pic { margin-top: 30px; width: 100% }
                .contentbox .conn .right .pic img { width: 100% }


@media only screen and (max-width:768px) {
    .contentbox .conn { padding: 0px 10px; margin-top: 60px; }
        .contentbox .conn .left { width: 100%; float: none;padding-bottom: 20px; }
        .contentbox .conn .right { width: 100%; margin-left: 0px; }
}