lass="clear">
                <div class="section fl">aaa</div>
                <div class="options fr">
                    <ul class="nav">
                        <li class="active fl">aaa</li>
                        <li class="gradient fr">bbb</li>
                    </ul>
                    <div class="con">
                        
                    </div>
                </div>
            </div>

            <div class="main_ad"><a href="#"><img src="img/ad/ad1.jpg" /></a></div>

            <d