首页 > 代码库 > 使用样式“clear”和“overflow”消除浮动元素对环绕行框的影响
使用样式“clear”和“overflow”消除浮动元素对环绕行框的影响
为元素设置“float”样式之后，元素会脱离标准文档流，不再占据原来的空间。后续元素会向前移动，占据这个新的空间。后续的文本会围绕着浮动元素分布，形成一种环绕布局的现象。
示例代码：
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <title>test page</title> 5 <meta charset="utf-8"> 6 <style type="text/css"> 7 #ele-1 { 8 width: 100px; 9 height: 50px;10 background-color: #3E3;11 float: left;12 }13 #ele-2 {14 width: 500px;15 background-color: #EE3;16 }17 </style>18 </head>19 <body>20 <div id="ele-1">Div area!</div>21 <p id="ele-2">22 This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!This is a paragrapha!23 </p>24 </body>25 </html>
显示效果如下：
现在分别为“<p>”标签添加“clear:left”和“overflow:hidden”样式，消除这种环绕效果！
添加样式“clear:left”之后，显示效果如下：
添加样式“overflow:hidden”之后，显示效果如下：
可以通过合理的使用这两种样式效果实现页面布局。
使用样式“clear”和“overflow”消除浮动元素对环绕行框的影响
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