Home > Web Front-end > HTML Tutorial > 关于css中的align-content属性详解

关于css中的align-content属性详解

WBOY
Release: 2016-05-25 18:02:30
Original
2336 people have browsed it

align-content

作用:

会设置自由盒内部各个项目在垂直方向排列方式。

条件:
必须对父元素设置自由盒属性display:flex;,并且设置排列方式为横向排列flex-direction:row;并且设置换行,flex-wrap:wrap;这样这个属性的设置才会起作用。
设置对象:

这个属性是对她容器内部的项目起作用,对父元素进行设置。


取值:
stretch:默认设置,会拉伸容器内每个项目占用的空间,填充方式为给每个项目下方增加空白。第一个项目默认从容器顶端开始排列。

<span style="color: #800000;">html>


<meta charset="UTF-8">
<title>
Align-content
</title>
<style>

#father</style></span>{<span style="color: #ff0000;">
    
    width</span>:<span style="color: #0000ff;">200px</span>;<span style="color: #ff0000;">
    display</span>:<span style="color: #0000ff;">flex</span>;<span style="color: #ff0000;">
    flex-direction</span>:<span style="color: #0000ff;">row</span>;<span style="color: #ff0000;">
    flex-wrap</span>:<span style="color: #0000ff;">wrap</span>;<span style="color: #ff0000;">
    align-content</span>:<span style="color: #0000ff;">strech</span>;<span style="color: #ff0000;">
    height</span>:<span style="color: #0000ff;">200px</span>;<span style="color: #ff0000;">
    background-color</span>:<span style="color: #0000ff;">grey</span>;
}<span style="color: #800000;">
.son1</span>{<span style="color: #ff0000;">
    
      height</span>:<span style="color: #0000ff;">30px</span>;<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    background-color</span>:<span style="color: #0000ff;">orange</span>;
}<span style="color: #800000;">

.son2</span>{<span style="color: #ff0000;">
    
    height</span>:<span style="color: #0000ff;">30px</span>;<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    background-color</span>:<span style="color: #0000ff;">red</span>;
}<span style="color: #800000;">

.son3</span>{<span style="color: #ff0000;">
    
      height</span>:<span style="color: #0000ff;">30px</span>;<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    background-color</span>:<span style="color: #0000ff;">#08a9b5</span>;
}<span style="color: #800000;">






<div id="father">

<div class="son1">
q
</div>

<div class="son2">
w
</div>

<div class="son3">
e
</div>
<div class="son3">
e
</div>
<div class="son3">
e
</div>



</div>


</span>
Copy after login

 


Center:这个会取消项目之间的空白并把所有项目垂直居中。

<span style="color: #800000;">html>


<meta charset="UTF-8">
<title>
关于文档元素测试
</title>
<style>

#father</style></span>{<span style="color: #ff0000;">
    
    width</span>:<span style="color: #0000ff;">200px</span>;<span style="color: #ff0000;">
    display</span>:<span style="color: #0000ff;">flex</span>;<span style="color: #ff0000;">
    flex-direction</span>:<span style="color: #0000ff;">row</span>;<span style="color: #ff0000;">
    flex-wrap</span>:<span style="color: #0000ff;">wrap</span>;<span style="color: #ff0000;">
    align-content</span>:<span style="color: #0000ff;">center</span>;<span style="color: #ff0000;">
    height</span>:<span style="color: #0000ff;">200px</span>;<span style="color: #ff0000;">
    background-color</span>:<span style="color: #0000ff;">grey</span>;
}<span style="color: #800000;">
.son1</span>{<span style="color: #ff0000;">
    
      height</span>:<span style="color: #0000ff;">30px</span>;<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    background-color</span>:<span style="color: #0000ff;">orange</span>;
}<span style="color: #800000;">

.son2</span>{<span style="color: #ff0000;">
    
    height</span>:<span style="color: #0000ff;">30px</span>;<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    background-color</span>:<span style="color: #0000ff;">red</span>;
}<span style="color: #800000;">

.son3</span>{<span style="color: #ff0000;">
    
      height</span>:<span style="color: #0000ff;">30px</span>;<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    background-color</span>:<span style="color: #0000ff;">#08a9b5</span>;
}<span style="color: #800000;">


.son4</span>{<span style="color: #ff0000;">
    
      height</span>:<span style="color: #0000ff;">30px</span>;<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    background-color</span>:<span style="color: #0000ff;">#9ad1c3</span>;
}<span style="color: #800000;">

.son5</span>{<span style="color: #ff0000;">
    
      height</span>:<span style="color: #0000ff;">30px</span>;<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    background-color</span>:<span style="color: #0000ff;">rgb(21,123,126)</span>;
}<span style="color: #800000;">




<div id="father">

<div class="son1">
q
</div>

<div class="son2">
w
</div>

<div class="son3">
e
</div>
<div class="son4">
e
</div>
<div class="son5">
e
</div>



</div>


</span>
Copy after login


Flex-start:这个会取消项目之间的空白,并把项目放在容器顶部。

<span style="color: #800000;">html>


<meta charset="UTF-8">
<title>
关于文档元素测试
</title>
<style>

#father</style></span>{<span style="color: #ff0000;">
    
    width</span>:<span style="color: #0000ff;">200px</span>;<span style="color: #ff0000;">
    display</span>:<span style="color: #0000ff;">flex</span>;<span style="color: #ff0000;">
    flex-direction</span>:<span style="color: #0000ff;">row</span>;<span style="color: #ff0000;">
    flex-wrap</span>:<span style="color: #0000ff;">wrap</span>;<span style="color: #ff0000;">
    align-content</span>:<span style="color: #0000ff;">flex-start</span>;<span style="color: #ff0000;">
    height</span>:<span style="color: #0000ff;">200px</span>;<span style="color: #ff0000;">
    background-color</span>:<span style="color: #0000ff;">grey</span>;
}<span style="color: #800000;">
.son1</span>{<span style="color: #ff0000;">
    
      height</span>:<span style="color: #0000ff;">30px</span>;<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    background-color</span>:<span style="color: #0000ff;">orange</span>;
}<span style="color: #800000;">

.son2</span>{<span style="color: #ff0000;">
    
    height</span>:<span style="color: #0000ff;">30px</span>;<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    background-color</span>:<span style="color: #0000ff;">red</span>;
}<span style="color: #800000;">

.son3</span>{<span style="color: #ff0000;">
    
      height</span>:<span style="color: #0000ff;">30px</span>;<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    background-color</span>:<span style="color: #0000ff;">#08a9b5</span>;
}<span style="color: #800000;">


.son4</span>{<span style="color: #ff0000;">
    
      height</span>:<span style="color: #0000ff;">30px</span>;<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    background-color</span>:<span style="color: #0000ff;">#9ad1c3</span>;
}<span style="color: #800000;">

.son5</span>{<span style="color: #ff0000;">
    
      height</span>:<span style="color: #0000ff;">30px</span>;<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    background-color</span>:<span style="color: #0000ff;">rgb(21,123,126)</span>;
}<span style="color: #800000;">




<div id="father">

<div class="son1">
q
</div>

<div class="son2">
w
</div>

<div class="son3">
e
</div>
<div class="son4">
e
</div>
<div class="son5">
e
</div>



</div>


</span>
Copy after login

flex-end:这个会取消项目之间的空白并把项目放在容器底部。

align-content:flex-end;


space-between这个会使项目在垂直方向两端对齐。即上面的项目对齐容器顶部,最下面一个项目对齐容器底部。留相同间隔在每个项目之间。

align-content:space-between;


Space-around:这个会使每个项目上下位置保留相同长度空白,使得项目之间的空白为两倍的单个项目空白。

align-content:space-around;


Inherit:使得元素的这个属性继承自它的父元素。
innitial:使元素这个属性为默认初始值。

source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template