.rightWrap{width:100%; margin-left: -240px;}
.right{margin-left: 240px;}
</style>
XML/HTML Code复制内容到剪贴板
<div class="parent" style="background-color: lightgrey;">
<div class="left" style="background-color: lightblue;">
<p>left</p>
</div>
<div class="center" style="background-color: pink;">
<p>center</p>
</div>
<div class="rightWrap" style="background-color: green;">
<div class="right" style="background-color: lightgreen;">
<p>right</p>
<p>right</p>
</div>
</div>
</div>

思路三: table
CSS Code复制内容到剪贴板
<style>
p{margin: 0;}
.parent{display: table; width: 100%;table-layout: fixed;}
.leftWrap,.centerWrap,.rightright{display:table-cell;}
.leftWrap,.centerWrap{width: 120px;}
.left,.center{margin-right: 20px;}
</style>
XML/HTML Code复制内容到剪贴板
<div class="parent" style="background-color: lightgrey;">
<div class="leftWrap">
<div class="left" style="background-color: lightblue;">
<p>left</p>
</div>
</div>










