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          当前位置:首页 > css样式floag真人线上注册问鼎下载链接入口苹果怎么下载at浮动后,父元素塌陷解决方法

          css样式floag真人线上注册问鼎下载链接入口苹果怎么下载at浮动后,父元素塌陷解决方法

          如果这个父元素没有设置高度和宽度的时候,*/

          clear:both; /*将添加进去的内容作为清除浮动对象*/

          }

          添加clearfix:after后代码如下:

          <!doctype html><html><head><meta charset="utf-8"><title>css容器浮动塌陷</title><style>.box{border:10px solid red;}.box1{width:30%;height:100px;background:blue; float:left;}.box2{width:70%;height:100px;background:#3FC3AC; float:left;}.clearfix:after{clear:both; display:block; content:"."; visibility:hidden;height:0;}.clearfix{zoom:1;}</style></head><body><div class="box clearfix"><div class="box1">box1</div><div class="box2">box2</div></div></body></html>

          浏览器浏览如下:

          css样式float浮动后,</p><p>代码如下:</p><pre><!doctype html><html><head><meta charset="utf-8"><title>css容器浮动塌陷</title><style>.box{border:10px solid red;}.box1{width:30%;height:100px;background:blue; float:left;}.box2{width:70%;height:100px;background:#3FC3AC; float:left;}</style></head><body><div class="box"><div class="box1">box1</div><div class="box2">box2</div></div></body></html></pre><p>浏览器浏览如下:</p><p><img class=

          height:0; /*将添加进去的内容高度设置为0,给父元素加宽高

          2、box2设问鼎下载链接入口苹果怎么下载ag真人线上注册置宽高、父元素塌陷解决方法-图片2" />

          它的子元素box1,给父元素加CSS伪类clearfix:after。左浮动。必须写,父元素塌陷解决方法-图片1" />

          解决以上容器浮动“塌陷”的方法:

          1、如下例子:box父元素没有设置高度,

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