绝对定位对margin外边距的影响_html/css

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绝对定位对margin外边距的影响_html/css_WEB-ITnose

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Jun 24, 2016 am 11:27 AM

绝对定位对margin外边距的影响:
关于什么是绝对定位和外边距这里就不多介绍了，具体可以参阅以下两篇文章。
（1）.绝对定位可以参阅CSS的绝对定位一章节。
（2）.外边距可以参阅CSS的外边距一章节。
下面就通过代码实例介绍一下绝对定位对于margin外边距的影响。
代码实例如下:

<!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;}#box{  width:200px;  height:100px;  background:red;  margin-left:50px;}#antzone{  width:100px;  height:50px;  background:green;  position:absolute;  margin-left:10px;  left:0px;}</style></head><body><div id="box">  <div id="antzone"></div></div></body></html>

由上面的代码可以看出，元素的margin外边距的参考对象由原来的父元素，变成了绝对定位参考元素。

原文地址是:http://www.softwhy.com/forum.php?mod=viewthread&tid=18132

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

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