<div class="bg clearfix">
 <div class="title">
 <a class="on" http://www.3qphp.com/down51jb/list-67.html >最热团购</a>
 <a http://www.3qphp.com/down51jb/list-67.html >商城特惠</a>
 <a http://www.3qphp.com/down51jb/list-67.html >名品推荐</a>
 <a http://www.3qphp.com/down51jb/list-67.html >缤纷活动</a>
 </div>
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 <li class="active">
 <img class="active" src="img/1.jpg" alt="">
 <img src="img/2.jpg" alt="">
 <img src="img/3.jpg" alt="">
 <img src="img/4.jpg" alt="">
 <h3>
 <a class="hov" http://www.3qphp.com/down51jb/list-67.html >优惠1</a>
 <a http://www.3qphp.com/down51jb/list-67.html >优惠2</a>
 <a http://www.3qphp.com/down51jb/list-67.html >优惠3</a>
 <a http://www.3qphp.com/down51jb/list-67.html >优惠4</a>
 </h3>
 </li>
 <li >
 <img class="active" src="img/2.jpg" alt="">
 <img src="img/3.jpg" alt="">
 <img src="img/4.jpg" alt="">
 <img src="img/5.jpg" alt="">
 <h3>
 <a class="hov" http://www.3qphp.com/down51jb/list-67.html >优惠1</a>
 <a http://www.3qphp.com/down51jb/list-67.html >优惠2</a>
 <a http://www.3qphp.com/down51jb/list-67.html >优惠3</a>
 <a http://www.3qphp.com/down51jb/list-67.html >优惠4</a>
 </h3>
 </li>
 <li>
 <img class="active" src="img/3.jpg" alt="">
 <img src="img/4.jpg" alt="">
 <img src="img/5.jpg" alt="">
 <img src="img/6.jpg" alt="">
 <h3>
 <a class="hov" http://www.3qphp.com/down51jb/list-67.html >优惠1</a>
 <a http://www.3qphp.com/down51jb/list-67.html >优惠2</a>
 <a http://www.3qphp.com/down51jb/list-67.html >优惠3</a>
 <a http://www.3qphp.com/down51jb/list-67.html >优惠4</a>
 </h3>
 </li>
 <li >
 <img class="active" src="img/6.jpg" alt="">
 <img src="img/5.jpg" alt="">
 <img src="img/4.jpg" alt="">
 <h3>
 <a class="hov" http://www.3qphp.com/down51jb/list-67.html >优惠1</a>
 <a http://www.3qphp.com/down51jb/list-67.html >优惠2</a>
 <a http://www.3qphp.com/down51jb/list-67.html >优惠3</a>
 </h3>
 </li>
 </ul>
</div>

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*{
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img{
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ul li{
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}
a{
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ul .active{
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ul>li>h3>a:last-of-type{
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li>h3 .hov{
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