博客园图片折叠

代码可以折叠，图片当然也可以折叠嘛

<div class="cnblogs_code" onclick="cnblogs_code_show('30effa93-618f-418f-a712-b53ae7ce76f2')"><img id="code_img_closed_30effa93-618f-418f-a712-b53ae7ce76f2" class="code_img_closed" src="http://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif" alt="" /><img id="code_img_opened_30effa93-618f-418f-a712-b53ae7ce76f2" class="code_img_opened" style="display: none;" onclick="cnblogs_code_hide('30effa93-618f-418f-a712-b53ae7ce76f2',event)" src="http://images.cnblogs.com/OutliningIndicators/ExpandedBlockStart.gif" alt="" />
<div id="cnblogs_code_open_30effa93-618f-418f-a712-b53ae7ce76f2" class="cnblogs_code_hide">

<img src="https://images0.cnblogs.com/blog/378173/201309/03095118-155831c03a5043ec80da8e71893ca66b.png" alt="" />

</div>
<span class="cnblogs_code_collapse">View Pic </span></div>

 更改着色部分即可

插入html代码