DIV容器的高度
[英]Height of a DIV-container
问题描述
I've got a problem with DIV-containers. 
DIV容器有问题。
.inner-teaser { width: 100%; max-width: 1000px; margin: 0 auto; padding: 20px; } .bg-blue { background: blue; } .teaser-image { background-position: center; background-size: 350px; width: 250px; height: 250px; border-radius: 150px; } .image-left { float: left; margin-right: 50px; }
<div class="outer-teaser bg-blue"> <div class="inner-teaser"> <div class="teaser-image image-left" style="background-image: url(http://lorempixel.com/output/abstract-qc-640-480-5.jpg);">Image</div> <div class="teaser-text">Lorem ipsum dolor...</div> </div> </div>
The inner-teaser should have the height from the teaser-image (250px) + 20px padding. inner-teaser的高度应为teaser-image的高度（250px）+ 20px填充。 But inner-teaser has only a height of 40px (2 * 20px padding). 但是inner-teaser的高度只有40像素（2 * 20像素填充）。
3 个解决方案
解决方案1
3 已采纳 2014-11-12 09:55:02
Add overflow: hidden to .inner-teaser to force it to take its floating-children height: 添加overflow: hidden在.inner-teaser以强制其采用浮动儿童的高度：
.inner-teaser { width: 100%; max-width: 1000px; margin: 0 auto; padding: 20px; overflow: hidden; } .bg-blue { background: blue; } .teaser-image { background-position: center; background-size: 350px; width: 250px; height: 250px; border-radius: 150px; } .image-left { float: left; margin-right: 50px; }
<div class="outer-teaser bg-blue"> <div class="inner-teaser"> <div class="teaser-image image-left" style="background-image: url(http://lorempixel.com/output/abstract-qc-640-480-5.jpg);">Image</div> <div class="teaser-text">Lorem ipsum dolor...</div> </div> </div>
解决方案2
0 2014-11-12 10:02:12
You can also use { display: inline-block } for .inner-teaser div. 您也可以对.inner-teaser div使用{display：inline-block}。
.inner-teaser { width: 100%; max-width: 1000px; margin: 0 auto; padding: 20px; display: inline-block; } .bg-blue { background: blue; } .teaser-image { background-position: center; background-size: 350px; width: 250px; height: 250px; border-radius: 150px; } .image-left { float: left; margin-right: 50px; }
<div class="outer-teaser bg-blue"> <div class="inner-teaser"> <div class="teaser-image image-left" style="background-image: url(http://lorempixel.com/output/abstract-qc-640-480-5.jpg);">Image</div> <div class="teaser-text">Lorem ipsum dolor...</div> </div> </div>
解决方案3
0 2014-11-12 10:18:15
just add after class class="teaser-text" see demo : demo 只需在类class =“ teaser-text”之后添加，请参见demo： demo
.inner-teaser { width: 100%; max-width: 1000px; margin: 0 auto; padding: 20px; } .bg-blue { background: blue; } .teaser-image { background-position: center; background-size: 350px; width: 250px; height: 250px; border-radius: 150px; } .image-left { float: left; margin-right: 50px; }
<div class="outer-teaser bg-blue"> <div class="inner-teaser"> <div class="teaser-image image-left" style="background-image: url(http://lorempixel.com/output/abstract-qc-640-480-5.jpg);">Image</div> <div class="teaser-text">Lorem ipsum dolor...</div> <div style="clear:both"></div> </div> </div>
v style="clear:both"> v style =“ clear：both”>
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