nth:child（）问题，行内块

Question

<div class="one">     <a href=""><div class="pp"></div></a>     <a href=""><div class="pp"></div></a>     <a href=""><div class="pp"></div></a>     <div class="pp"></div>     <div class="pp"></div> </div>.one{width:300px;height: 100px;background: #abcdef;margin: 50px auto;} .pp{width:100px;height: 100px;background: red;margin-top: 10px;display: inline-block;} .pp:nth-child(1){background: #ef507e} .pp:nth-child(2){background: #ffffff} .pp:nth-child(3){background: #5eef56}

Answer 1

其实你想问啥