CSS垂直居中6种方法_html/css_WEB-ITnose

WBOY
Release: 2016-06-24 11:42:41
Original
1142 people have browsed it

转自

利用CSS进行元素的水平居中,比较简单,行级元素设置其父元素的text-align center,块级元素设置其本身的left 和 right margins为auto即可。本文收集了六种利用css进行元素的垂直居中的方法,每一种适用于不同的情况,在实际的使用过程中选择某一种方法即可。

Line-Height Method


试用:单行文本垂直居中,demo

代码:

html

123
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
<div id="parent"> <div id="child">Text here</div> </div>
Copy after login

css

123
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
#child { line-height: 200px; }
Copy after login

垂直居中一张图片,代码如下

html

123
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
<div id="parent"> <img src="image.png" alt=""> </div>
Copy after login

css

123456
Copy after login
Copy after login
#parent { line-height: 200px; } #parent img { vertical-align: middle; }
Copy after login

CSS Table Method

适用:通用,demo

代码:

html

123
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
<div id="parent"> <div id="child">Content here</div> </div>
Copy after login
Copy after login
Copy after login
Copy after login

css

12345
Copy after login
#parent {display: table;} #child { display: table-cell; vertical-align: middle; }
Copy after login

低版本 IE fix bug:

123
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
#child { display: inline-block; }
Copy after login

Absolute Positioning and Negative Margin

适用:块级元素,demo

代码:

html

123
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
<div id="parent"> <div id="child">Content here</div> </div>
Copy after login
Copy after login
Copy after login
Copy after login

css

123456789
Copy after login
#parent {position: relative;} #child { position: absolute; top: 50%; left: 50%; height: 30%; width: 50%; margin: -15% 0 0 -25%; }
Copy after login

Absolute Positioning and Stretching

适用:通用,但在IE版本低于7时不能正常工作,demo

代码:

html

123
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
<div id="parent"> <div id="child">Content here</div> </div>
Copy after login
Copy after login
Copy after login
Copy after login

css

1234567891011
Copy after login
Copy after login
#parent {position: relative;} #child { position: absolute; top: 0; bottom: 0; left: 0; right: 0; width: 50%; height: 30%; margin: auto; }
Copy after login

Equal Top and Bottom Padding

适用:通用,demo

代码:

html

123
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
Copy after login
<div id="parent"> <div id="child">Content here</div> </div>
Copy after login
Copy after login
Copy after login
Copy after login

css

123456
Copy after login
Copy after login
#parent { padding: 5% 0; } #child { padding: 10% 0; }
Copy after login

Floater Div

适用:通用,demo

代码:

html

1234
Copy after login
<div id="parent"> <div id="floater"></div> <div id="child">Content here</div> </div>
Copy after login

css

1234567891011
Copy after login
Copy after login
#parent {height: 250px;} #floater { float: left; height: 50%; width: 100%; margin-bottom: -50px; } #child { clear: both; height: 100px; }
Copy after login

以上就是六种方法,可以在实际的使用过程中合理选择,参考文章《vertical-centering》。

Related labels:
source:php.cn
Statement of this Website
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
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn:Public welfare online PHP training,Help PHP learners grow quickly!