清除浮动clearfix
程序员文章站
2022-04-15 23:29:45
```css.clearfix:after, .clearfix:before { content: " "; display: table;}.clearfix:after { clear: both;}.clearfix{zoom:1;/*为IE6，7的兼容性设置*/}``` ......
.clearfix:after, .clearfix:before {
content: " ";
display: table;
}
.clearfix:after {
clear: both;
}
.clearfix{zoom:1;/*为ie6，7的兼容性设置*/}
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