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