width: 100px;
}
.center{
left: 120px;
rightright: 120px;
}
.rightright{
width: 100px;
rightright: 0;
}
</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>
<p>center</p>
</div>
<div class="right" style="background-color: lightgreen;">
<p>right</p>
</div>
</div>

flex
flex中的伸缩项目默认都拉伸为父元素的高度,也实现了等高效果
CSS Code复制内容到剪贴板
<style>
body,p{margin: 0;}
.parent{
display: flex;
}
.left,.center,.rightright{
flex: 1;
}
.center{
margin: 0 20px;
}
</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>










