boostrapt的二级下拉菜单

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<li><a href="javascript:void(0);">纯种蓝眼小哈士奇品相好保证健康</a></li>
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<p><span>3针疫苗</span>/<span>1次驱虫</span>/<span>血统级</span></p>
<p><span style="color: #FF0000;font-weight: 600;">2500.00<sub style="color: #333;">元</sub></span>/只</p>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/detail/images/detail_15.gif"/></a>
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<figure><a href="javascript:void(0);"><img src="public/upload/app/selectDog/selectDog_12.png"/></a></figure>
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<li><a href="javascript:void(0);">纯种蓝眼小哈士奇品相好保证健康</a></li>
</ul>

<p><span>3针疫苗</span>/<span>1次驱虫</span>/<span>血统级</span></p>
<p><span style="color: #FF0000;font-weight: 600;">2500.00<sub style="color: #333;">元</sub></span>/只</p>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/detail/images/detail_15.gif"/></a>
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<figure><a href="javascript:void(0);"><img src="public/upload/app/selectDog/selectDog_12.png"/></a></figure>
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<div class="rightT fr clearfix">
<ul>
<li><a href="javascript:void(0);">纯种蓝眼小哈士奇品相好保证健康</a></li>
</ul>

<p><span>3针疫苗</span>/<span>1次驱虫</span>/<span>血统级</span></p>
<p><span style="color: #FF0000;font-weight: 600;">2500.00<sub style="color: #333;">元</sub></span>/只</p>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/detail/images/detail_15.gif"/></a>
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<figure><a href="javascript:void(0);"><img src="public/upload/app/selectDog/selectDog_12.png"/></a></figure>
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<div class="rightT fr clearfix">
<ul>
<li><a href="javascript:void(0);">纯种蓝眼小哈士奇品相好保证健康</a></li>
</ul>

<p><span>3针疫苗</span>/<span>1次驱虫</span>/<span>血统级</span></p>
<p><span style="color: #FF0000;font-weight: 600;">2500.00<sub style="color: #333;">元</sub></span>/只</p>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/detail/images/detail_15.gif"/></a>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/detail/images/detail_15.gif"/></a>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/selectDog/selectDog_15.png"/></a>

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<figure><a href="javascript:void(0);"><img src="public/upload/app/selectDog/selectDog_12.png"/></a></figure>
</div>
<div class="rightT fr clearfix">
<ul>
<li><a href="javascript:void(0);">纯种蓝眼小哈士奇品相好保证健康</a></li>
</ul>

<p><span>3针疫苗</span>/<span>1次驱虫</span>/<span>血统级</span></p>
<p><span style="color: #FF0000;font-weight: 600;">2500.00<sub style="color: #333;">元</sub></span>/只</p>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/detail/images/detail_15.gif"/></a>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/detail/images/detail_15.gif"/></a>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/selectDog/selectDog_15.png"/></a> </div>

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<figure><a href="javascript:void(0);"><img src="public/upload/app/selectDog/selectDog_12.png"/></a></figure>
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<div class="rightT fr clearfix">
<ul>
<li><a href="javascript:void(0);">纯种蓝眼小哈士奇品相好保证健康</a></li>
</ul>

<p><span>3针疫苗</span>/<span>1次驱虫</span>/<span>血统级</span></p>
<p><span style="color: #FF0000;font-weight: 600;">2500.00<sub style="color: #333;">元</sub></span>/只</p>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/detail/images/detail_15.gif"/></a>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/detail/images/detail_15.gif"/></a>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/selectDog/selectDog_15.png"/></a>

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<div class="borderBtom">
<div class="center clearfix">
<div class="leftImg fl">
<figure><a href="javascript:void(0);"><img src="public/upload/app/selectDog/selectDog_12.png"/></a></figure>
</div>
<div class="rightT fr clearfix">
<ul>
<li><a href="javascript:void(0);">纯种蓝眼小哈士奇品相好保证健康</a></li>
</ul>

<p><span>3针疫苗</span>/<span>1次驱虫</span>/<span>血统级</span></p>
<p><span style="color: #FF0000;font-weight: 600;">2500.00<sub style="color: #333;">元</sub></span>/只</p>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/detail/images/detail_15.gif"/></a>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/detail/images/detail_15.gif"/></a>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/selectDog/selectDog_15.png"/></a> </div>

</div>
</div>
<div class="borderBtom">
<div class="center clearfix">
<div class="leftImg fl">
<figure><a href="javascript:void(0);"><img src="public/upload/app/selectDog/selectDog_12.png"/></a></figure>
</div>
<div class="rightT fr clearfix">
<ul>
<li><a href="javascript:void(0);">纯种蓝眼小哈士奇品相好保证健康</a></li>
</ul>

<p><span>3针疫苗</span>/<span>1次驱虫</span>/<span>血统级</span></p>
<p><span style="color: #FF0000;font-weight: 600;">2500.00<sub style="color: #333;">元</sub></span>/只</p>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/detail/images/detail_15.gif"/></a>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/detail/images/detail_15.gif"/></a>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/selectDog/selectDog_15.png"/></a>

</div>

</div>
</div>
<div class="borderBtom">
<div class="center clearfix">
<div class="leftImg fl">
<figure><a href="javascript:void(0);"><img src="public/upload/app/selectDog/selectDog_12.png"/></a></figure>
</div>
<div class="rightT fr clearfix">
<ul>
<li><a href="javascript:void(0);">纯种蓝眼小哈士奇品相好保证健康</a></li>
</ul>

<p><span>3针疫苗</span>/<span>1次驱虫</span>/<span>血统级</span></p>
<p><span style="color: #FF0000;font-weight: 600;">2500.00<sub style="color: #333;">元</sub></span>/只</p>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/detail/images/detail_15.gif"/></a>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/detail/images/detail_15.gif"/></a>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/selectDog/selectDog_15.png"/></a> </div>

</div>
</div>
<div class="borderBtom">
<div class="center clearfix">
<div class="leftImg fl">
<figure><a href="javascript:void(0);"><img src="public/upload/app/selectDog/selectDog_12.png"/></a></figure>
</div>
<div class="rightT fr clearfix">
<ul>
<li><a href="javascript:void(0);">纯种蓝眼小哈士奇品相好保证健康</a></li>
</ul>

<p><span>3针疫苗</span>/<span>1次驱虫</span>/<span>血统级</span></p>
<p><span style="color: #FF0000;font-weight: 600;">2500.00<sub style="color: #333;">元</sub></span>/只</p>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/detail/images/detail_15.gif"/></a>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/detail/images/detail_15.gif"/></a>
<a class="fl cer" href="javascript:;" style="color: #f35709;"><img src="public/upload/app/selectDog/selectDog_15.png"/></a>

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