如何给html设置背景

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我是靠谱客的博主狂野飞机，这篇文章主要介绍如何给html设置背景，现在分享给大家，希望可以做个参考。

本教程操作环境：windows7系统、CSS3&&HTML5版、Dell G3电脑。

html设置背景

1、body标签的bgcolor属性

bgcolor 属性规定文档的背景颜色。

复制代码<!DOCTYPE html>
<html>
<head> 
<meta charset="utf-8"> 
</head>
<body bgcolor="#E6E6FA">
<h1>Hello world!</h1>
</body>
</html>1
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<!DOCTYPE html>
<html>
<head> 
<meta charset="utf-8"> 
</head>
<body bgcolor="#E6E6FA">
<h1>Hello world!</h1>
</body>
</html>
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效果图：

注意：如果使用颜色名，不同浏览器的渲染结构不一样，如果使用RGB代码，火狐浏览器无法显示正确颜色。

提示：如果所有浏览器要显示相同颜色，要使用十六进制的颜色代码。

2、body标签的background属性

background 属性规定规定文档的背景图像。

复制代码<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
</head>
<body background="demo/img/1.jpg">
</body>
</html>1
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
</head>
<body background="demo/img/1.jpg">
</body>
</html>
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效果图：

3、css background 属性

background属性是一个简写属性，可以在一个声明中设置所有的背景属性。

可以设置的属性分别是：

background-color
background-position
background-size
background-repeat
background-origin
background-clip
background-attachment
background-image

示例：

复制代码<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"> 
<style>
body
{ 
background: pink url('smiley.gif') no-repeat fixed center; 
}
</style>
</head>

<body>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
</body>

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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"> 
<style>
body
{ 
background: pink url('smiley.gif') no-repeat fixed center; 
}
</style>
</head>

<body>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
<p>This is some text</p>
</body>

</html>
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