CSS 实用实例(推荐)

Background背景设置背景颜色 This is header 1 This is header 2 This is a paragraph [Ctrl+A 全选注: 引入外部Js需再刷新一下页面才能执行 ] 设置一张图片做为背景 [Ctrl+A 全选注: 引入外部Js需再刷新一

Background 背景设置背景颜色

[Ctrl+A 全选注:引入外部Js需再刷新一下页面才能执行]

设置一张图片做为背景

[Ctrl+A 全选注:引入外部Js需再刷新一下页面才能执行]

垂直重复背景图片

[Ctrl+A 全选注:引入外部Js需再刷新一下页面才能执行]

水平重复背景图片

[Ctrl+A 全选注:引入外部Js需再刷新一下页面才能执行]

怎样放置背景图片（位置摆放）

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背景不滚动

<html> <head> <style type="text/css"> body { background-image: url('http://www.blueidea.com/articleimg/2006/07/3744/smiley.gif'); background-repeat: no-repeat; background-attachment: fixed } </style> </head> <body> The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page The image will not scroll with the rest of the page </body> </html>

[Ctrl+A 全选注:引入外部Js需再刷新一下页面才能执行]

背景属性一行解决（用一行文字定义背景属性）

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