<!DOCTYPE HTML >
<html>
<head>
<meta charset='utf-8'/>
<title>浮动元素的性质</title>
<meta author = '独行冰海'/>
<style type="text/css">
*{margin:0;padding:0;}
.box{width: 400px;height: 200px;padding: 50px;margin: 50px;background: #ccf;}
.inner{width: 100px;height: 100px;background: #fcc;}
</style>
</head>
<body>
<div class='box'>
<div class='inner'>浮动元素</div>
</div>
</body>
</html>
<!DOCTYPE HTML >
<html>
<head>
<meta charset='utf-8'/>
<title>浮动元素的性质</title>
<meta author = '独行冰海'/>
<style type="text/css">
*{margin:0;padding:0;}
.box{width: 400px;height: 200px;padding: 50px;margin: 50px;background: #ccf;}
.inner{width: 100px;height: 100px;background: #fcc;float: left;}
.notfloat{width: 200px;height: 100px;background: #cfc;}
</style>
</head>
<body>
<div class='box'>
<div class='inner'>浮动元素</div>
<div class='notfloat'>浮动元素后面的块级元素的内容会向此浮动元素的外边距靠齐。边框和背景却忽略浮动元素而向上一个(下面例子中为父元素)任意非浮动元素靠齐</div>
</div>
</body>
</html>
<!DOCTYPE HTML >
<html>
<head>
<meta charset='utf-8'/>
<title>浮动元素的性质</title>
<meta author = '独行冰海'/>
<style type="text/css">
*{margin:0;padding:0;}
.box{width: 400px;height: 200px;padding: 50px;margin: 50px;background: #ccf;}
.inner{width: 100px;height: 100px;background: #fcc;float: left;}
.notfloat{width: 200px;height: 100px;background: #cfc;}
</style>
</head>
<body>
<div class='box'>
<div class='notfloat'>非浮动元素</div>
<div class='inner'>浮动元素</div>
<div class='notfloat'>浮动元素后面的块级元素的内容会向此浮动元素的外边距靠齐。边框和背景却忽略浮动元素而向上一个(下图中为最上面的一个兄弟级别元素)任意非浮动元素靠齐</div>
</div>
</body>
</html>
<!DOCTYPE HTML >
<html>
<head>
<meta charset='utf-8'/>
<title>浮动元素的性质</title>
<meta author = '独行冰海'/>
<style type="text/css">
*{margin:0;padding:0;}
.box{width: 400px;height: 200px;padding: 50px;margin: 50px;background: #ccf;}
.inner{width: 100px;height: 100px;background: #fcc;float: left;}
.notfloat{background: #cfc;}
</style>
</head>
<body>
<div class='box'>
<div class='inner'>浮动元素</div>
<span class='notfloat'>浮动元素后面的内联元素会向此浮动元素的外边距靠齐</span>
</div>
</body>
</html>
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