CSS如何填充容器的高度? [英] CSS how to fill height of container?
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问题描述
我有一个容器,里面有两个div:
容器的高度固定为500px。
我不知道头的大小,但我想填充所有的容器高度与身体。
我尝试将此高度值设置为body:
- 100% ,因为正文从其父元素(容器)获得高度为500像素并溢出。
- 自动:正文可能为空或仅有一些短的内容
如何用接头体填充容器?
这是一个例子:
#body {height 100%; }
https://jsfiddle.net/s2ems5hm/1/
解决方案
code> display:table / table-row :
html { sizing:border-box;} *,*:before,*:after {box-sizing:inherit;} body {margin:0;}。 width:100%; height:500px; background-color:red; padding:0 10px;}。head,.body {display:table-row;} head {background-color:blue;} body {background-color:yellow; height:100%;}
< div class =容器> < div class =head>一些头< / div> < div class =body> foobar< /< div>< / div>
$ b
此外,我使用盒子大小:border-box 。
I have a container and two div inside it:
The container has a fixed 500px height. I don't know head's size, but I want to fill all the container height with body. I tried to set this height value to body:
- 100%: doesn't work, because the body get height of 500px from its parent (container) and overflow.
- auto: body may be empty or only with some short content and in this case the body height will be lower than free container space.
How to fill the container with a fitting body?
This is the fiddle with the example:
#body{ height 100%; }
https://jsfiddle.net/s2ems5hm/1/
解决方案
It's possible with display: table/table-row
:
html {
box-sizing: border-box;
}
*, *:before, *:after {
box-sizing: inherit;
}
body{
margin: 0;
}
.container{
display:table;
width: 100%;
height: 500px;
background-color: red;
padding: 0 10px;
}
.head, .body{
display: table-row;
}
.head{
background-color: blue;
}
.body{
background-color: yellow;
height: 100%;
}
<div class="container">
<div class="head">some head</div>
<div class="body">foobar</<div>
</div>
Also, I used box-sizing: border-box.
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