Flex弹性盒子布局实现骰子6点-阿里云开发者社区

Flex弹性盒子布局实现骰子6点

2023-01-05 125

版权

本文内容由阿里云实名注册用户自发贡献，版权归原作者所有，阿里云开发者社区不拥有其著作权，亦不承担相应法律责任。具体规则请查看《阿里云开发者社区用户服务协议》和《阿里云开发者社区知识产权保护指引》。如果您发现本社区中有涉嫌抄袭的内容，填写侵权投诉表单进行举报，一经查实，本社区将立刻删除涉嫌侵权内容。

简介： Flex弹性盒子布局实现骰子6点

概念

Flex 容器（flex container）

Flex 项目（flex item）

水平的主轴（main axis）垂直的交叉轴（cross axis）

主轴的开始位置（与边框的交叉点)main start，结束位置叫做main end；

交叉轴的开始位置叫做cross start，结束位置叫做cross end。

单个项目占据的主轴空间叫做main size，占据的交叉轴空间叫做cross size

容器的属性	作用	可选参数	默认值
flex-direction	主轴的方向	row\|row-reverse \| column \| column-reverse	row
flex-wrap	换行	nowrap \| wrap \| wrap-reverse	nowrap
flex-flow	<flex-direction> <flex-wrap>		row nowrap
justify-content	主轴对齐方式	flex-start \| flex-end \| center \| space-between \| space-around	flex-start
align-items	交叉轴对齐	flex-start \| flex-end \| center \| baseline \| stretch	stretch
align-content	多根轴线的对齐方式	flex-start \| flex-end \| center \| space-between \| space-around \| stretch	stretch

项目的属性	作用	可选参数	默认值
order	排列顺序	<integer>	0
flex-grow	放大比例	<number>	0
flex-shrink	缩小比例	<number>	1
flex-basis	项目占据的主轴空间	<length>	auto
flex	<flex-grow> <flex-shrink> <flex-basis>		0 1 auto
align-self	项目对齐方式	auto \| flex-start \| flex-end \| center \| baseline \| stretch	auto

1、基础样式

h2{
    text-align: center;
}

.main{
    display: flex;
    flex-wrap: wrap;
    width: 680px;
    justify-content: space-between;
}

.container{
    display: flex;
    width: 320px;
    height: 320px;
    flex-wrap: wrap;
    justify-content: space-between;
    align-content:space-between;
}

.box{
    width: 90px;
    height: 90px;
    background-color: #EEEEEE;
    padding: 5px;
    border-radius: 5px;
    display: flex;
    flex-wrap: wrap;            
}

.row{
    display: flex;
    flex-basis: 100%;
}

.item{
    width: 24px;
    height: 24px;
    background-color: #000000;
    margin: 3px;
    border-radius: 50%;
}
    

/*排列方向*/
.flex-direction-column{
     flex-direction: column;
}

/*水平排列*/
.justify-content-center{
    justify-content: center;
}

.justify-content-flex-end{
    justify-content: flex-end;
}

.justify-content-space-between{
    justify-content: space-between;
}
    
/*垂直排列*/
 .align-items-center{
     align-items: center;
 }

 .align-items-flex-end{
     align-items: flex-end;
 }

 .align-items-space-between{
     align-items: space-between;
 }

/*多轴对齐*/
 .align-content-space-between{
    align-content: space-between;
 }

 /*项目排列*/
 .align-self-center{
    align-self: center;
 }

 .align-self-flex-end{
    align-self: flex-end;
 }

2、单项目

d25.1.png

代码如下

<div class="container">

3、双项目

d25.2.png

<div class="container">
    <div class="box">
        <span class="item"></span>
        <span class="item"></span>
    </div>
    
    <div class="box">
        <span class="item"></span>
        <span class="item align-self-center"></span>
    </div>
    
    <div class="box justify-content-space-between">
        <span class="item"></span>
        <span class="item align-self-flex-end"></span>
    </div>

    <div class="box justify-content-space-between">
        <span class="item"></span>
        <span class="item"></span>
    </div>

    <div class="box justify-content-space-between align-items-center">
        <span class="item"></span>
        <span class="item"></span>
    </div>  
    <div class="box justify-content-space-between align-items-flex-end">
        <span class="item"></span>
        <span class="item"></span>
    </div>  

    <div class="box justify-content-space-between flex-direction-column">
        <span class="item"></span>
        <span class="item"></span>
    </div>
    
    <div class="box justify-content-space-between align-items-center flex-direction-column">
        <span class="item"></span>
        <span class="item"></span>
    </div>  

    <div class="box justify-content-space-between align-items-flex-end flex-direction-column">
        <span class="item"></span> 
        <span class="item"></span>
    </div> 
    
</div>

4、多项目

d25.3.png

<div class="container">
    <div class="box">
        <span class="item"></span>
        <span class="item align-self-center"></span>
        <span class="item align-self-flex-end"></span>
    </div>
    
    <div class="box justify-content-flex-end align-content-space-between">
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
    </div>
    
    <div class="box align-content-space-between">
       <div class="row justify-content-space-between">
            <span class="item"></span>
            <span class="item"></span>
        </div>

        <div class="row justify-content-space-between">
            <span class="item"></span>
            <span class="item"></span>
        </div>
    </div>

    <div class="box align-content-space-between">
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
    </div>

    <div class="box align-content-space-between flex-direction-column">
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
    </div>

    <div class="box">
       <div class="row">
            <span class="item"></span>
            <span class="item"></span>
            <span class="item"></span>
        </div>

        <div class="row justify-content-center">
            <span class="item"></span>
        </div>

        <div class="row justify-content-space-between">
            <span class="item"></span>
            <span class="item"></span>
        </div>
    </div>

     <div class="box">
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
    </div>
    
</div>

5、骰子6点

d25.4.png

<div class="container">
    <div class="box justify-content-center align-items-center">
        <span class="item"></span>
    </div>
    
    <div class="box justify-content-space-between">
        <span class="item"></span>
        <span class="item align-self-flex-end"></span>
    </div>
    
    <div class="box">
            <span class="item"></span>
            <span class="item align-self-center"></span>
            <span class="item align-self-flex-end"></span>
    </div>
    
    <div class="box align-content-space-between">
        <div class="row justify-content-space-between">
            <span class="item"></span>
            <span class="item"></span>
        </div>
        
        <div class="row justify-content-space-between">
            <span class="item"></span>
            <span class="item"></span>
        </div>
    </div>

    <div class="box">
        <div class="row justify-content-space-between">
            <span class="item"></span>
            <span class="item"></span>
        </div>
        
        <div class="row justify-content-center">
            <span class="item"></span>
        </div>

        <div class="row justify-content-space-between">
            <span class="item"></span>
            <span class="item"></span>
        </div>
    </div>

    <div class="box align-content-space-between flex-direction-column">
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
        <span class="item"></span>
    </div>
</div>

完成代码：

https://github.com/mouday/LearningNote/blob/master/html/flex-demo.html

其他

防止挤压

flex-shrink: 0

参考

            </div>

文章标签：

容器

Flex弹性盒子布局实现骰子6点

1、基础样式

2、单项目

3、双项目

4、多项目

5、骰子6点

其他

热门文章

最新文章

相关电子书

探索云世界

热门

云计算

大数据

云原生

人工智能

数据库

开发与运维

活动广场

任务中心

训练营

直播

乘风者计划

下载

镜像站

技术资料

Flex弹性盒子布局实现骰子6点

1、基础样式

2、单项目

3、双项目

4、多项目

5、骰子6点

其他

热门文章

最新文章

相关电子书