Home >Web Front-end >HTML Tutorial >两列自适应布局的3种思路_html/css_WEB-ITnose

两列自适应布局的3种思路_html/css_WEB-ITnose

WBOY
WBOYOriginal
2016-06-24 11:19:131212browse

× 目录 [1]float [2]table [3]flex

前面的话

  前面已经介绍过单列定宽单列自适应的两列布局,而两列自适应布局是指一列由内容撑开,另一列撑满剩余宽度的布局方式。本文将从float、table和flex来介绍两列自适应布局的3种思路。

 

思路一: float

  在单列定宽单列自适应的两列布局中,经常用float和负margin配合实现布局效果。但由于margin取值只能是固定值,所以在两列都是自适应的布局中就不再适用。而float和overflow配合可实现两列自适应效果。使用overflow属性来触发bfc,来阻止浮动造成的文字环绕效果。由于设置overflow:hidden并不会触发IE6-浏览器的haslayout属性,所以需要设置zoom:1来兼容IE6-浏览器

<style>p{margin: 0;}.parent{overflow: hidden;zoom: 1;}.left{float: left;margin-right: 20px;}    .right{overflow: hidden;zoom: 1;}</style>

<div class="parent" style="background-color: lightgrey;">    <div class="left" style="background-color: lightblue;">        <p>left</p>    </div>    <div class="right"  style="background-color: lightgreen;">        <p>right</p>        <p>right</p>    </div>        </div>

 

思路二: table

  若table元素不设置table-layout:fixed,则宽度由内容撑开。在某个table-cell元素的外层嵌套一层div,并设置足够小的宽度如width:0.1%

<style>p{margin: 0;}.parent{display:table;width:100%;}.leftWrap{display:table-cell;width:0.1%;}.left{margin-right: 20px;}    .right{display:table-cell;}</style>

<div class="parent" style="background-color: lightgrey;">    <div class="leftWrap" style="background-color: pink;">        <div class="left" style="background-color: lightblue;">            <p>left</p>        </div>            </div>    <div class="right"  style="background-color: lightgreen;">        <p>right</p>        <p>right</p>    </div>        </div>

 

思路三: flex

  flex弹性盒模型是非常强大的布局方式。基本上,一般的布局方式都可以实现

  [注意]IE9-不支持

<style>p{margin: 0;}.parent{display:flex;}  .right{margin-left:20px; flex:1;}</style>

<div class="parent" style="background-color: lightgrey;">    <div class="left" style="background-color: lightblue;">        <p>left</p>    </div>            <div class="right"  style="background-color: lightgreen;">        <p>right</p>        <p>right</p>    </div>        </div>

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn