代码片段:
<div class="dan_gund">
<span class="qiu_1 diaol_1"></span>
<span class="qiu_2 diaol_2"> </span>
<span class="qiu_3 diaol_3"></span>
<span class="qiu_4 diaol_4"></span>
<span class="qiu_5 diaol_5"></span>
<span class="qiu_6 diaol_6"></span>>
<span class="qiu_7 diaol_7"></span>
<span class="qiu_8 diaol_8"></span>
<span class="qiu_9 diaol_9"></span>
<span class="qiu_10 diaol_10"></span>
<span class="qiu_11 diaol_11"></span>
</div>