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父div中的中心3 div

[英]Center 3 div in parent div

I am trying to center 3 div into a parent div with no result. 我试图将3 div放入父div而没有结果。 Could you help me please ? 请问你能帮帮我吗 ?

HTML : HTML:

<div id="container">
    <div id="left"></div>
    <div id="middle"></div>
    <div id="right"></div>
</div>

CSS : CSS:

#container {
   text-align: center;
}

#left, #middle, #right {
    width: 200px;
    float: left;
    background: red;
    height: 90px;
}

RESULT : 结果:

在此输入图像描述

Change the float:left; 改变float:left; to display:inline-block; display:inline-block; , like this: , 像这样:

#left, #middle, #right {
    width: 200px;
    display:inline-block;
    background: red;
    height: 90px;
}

you can try this one: 你可以尝试这个:

#left, #middle, #right {
     width: 200px;
      display:inline-block;
      background: red;
      height: 90px;
}

DEMO HERE 在这里演示

Try display flex. 尝试显示flex。 You'll need to add vendor prefixes! 您需要添加供应商前缀!

 #container { text-align: center; display: flex; justify-content: space-between; width: 100%; } #left, #middle, #right { width: 200px; background: red; height: 90px; } 
 <div id="container"> <div id="left"></div> <div id="middle"></div> <div id="right"></div> </div> 

 #container { text-align: center; } #left, #middle, #right { width: 200px; margin:0px auto; height: 90px; } #left { background: red; } #middle { background:blue; } #right { background: green; } 
 <div id="container"> <div id="left"></div> <div id="middle"></div> <div id="right"></div> </div> 

Add Bootstrap CSS and have a look at this example. 添加Bootstrap CSS并查看此示例。

Here: 这里:

  • COL=Column COL =列
  • MD=Medium Sized Device MD =中型设备
  • 4 represents the partition of the screen as the Maximum column possible in a single row is 12 图4表示屏幕的分区,因为单行中可能的最大列是12

So 4/12=3 Panels in result. 所以4/12 = 3个小组的结果。

<div class="row">
  <div class="col-md-4">left</div>
  <div class="col-md-4">middle</div>
  <div class="col-md-4">right</div>
</div>

Try Bootstrap it will make your life easy. 试试Bootstrap它会让你的生活变得轻松。 Here's link for the Grip System you want Bootstrap Grid System . 这里是您想要Bootstrap网格系统的Grip系统的链接。

remove float & add display inline-block 删除float并添加显示inline-block

#left, #middle, #right {
    width: 200px;
    display:inline-block;
    background: red;
    height: 90px;
}

Add margin-left: auto, margin-right:auto, width: 600px to your container. 为您的容器添加margin-left: auto, margin-right:auto, width: 600px

Thanks 谢谢

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