简体中文(ZH-CN) English(EN) 繁体中文(ZH-TW) 日本語(JA) 한국어(KO) Melayu(MS) Français(FR) Deutsch(DE)
Home > Web Front-end > HTML Tutorial > body text

调整窗口大小也能够实现div水平垂直居中代码实例_html/css_WEB-ITnose

WBOY
Release： 2016-06-24 11:29:19
Original
1144 people have browsed it

调整窗口大小也能够实现div水平垂直居中代码实例:
将一个div在窗口内实现居中效果，基本上没有什么难度，具体可以参阅CSS实现div屏幕居中效果代码一章节。 
但是有时候我们可能会有这样的需求，就是在调整窗口大小的情况下也能够实现div垂直水平居中效果，下面通过代码实例做一下简单介绍,代码如下:

 

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta name="author" content="http://www.softwhy.com/" /> <title>蚂蚁部落</title>  <style type="text/css">*{  margin:0px;  padding:0px;} #thediv{  width:200px;  height:100px;  background:green;  position:absolute;  left:50%;  top:50%;  margin-left:-100px;  margin-top:-50px;}</style>  </head> <body><div id="thediv"></div></body> </html>
Copy after login

 

上面的代码实现了我们的要求，因为div采用的是绝对定位，并且采用百分比的方式来确定div的基本位置，不是采用固定尺寸的方式，然后在使用外边距向回调整一定的距离，这样就实现了居中效果，同时调整浏览器窗口也会实现一直居中的效果。

原文地址是:http://www.softwhy.com/forum.php?mod=viewthread&tid=14354

更多内容可以参阅:http://www.softwhy.com/divcss/

 

Related labels：
调整窗口大小也能够实现div水平垂直居中代码实例
source：php.cn
Previous article：兼容低版本IE浏览器的背景颜色渐变效果_html/css_WEB-ITnose Next article：纯css实现的截取字符串后面添加省略号代码实例_html/css_WEB-ITnose
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
Latest Articles by Author
Latest Issues
function_exists() cannot determine the custom function Function test () {return true;} if (function_exists ('test')) {echo "test is function...
From 2024-04-29 11:01:01
0
2
1806
How to display the mobile version of Google Chrome Hello teacher, how can I change Google Chrome into a mobile version?
From 2024-04-23 00:22:19
0
10
1947
The child window operates the parent window, but the output does not respond. The first two sentences are executable, but the last sentence cannot be implemented.
From 2024-04-19 15:37:47
0
1
1655
There is no output in the parent window document.onclick = function(){ window.opener.document.write('I am the output of the child ...
From 2024-04-18 23:52:34
0
1
1558
Where is the courseware about CSS mind mapping? Courseware
From 2024-04-16 10:10:18
0
0
1589
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
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！