html - 多个带有边距以填充父级宽度的 div

Question

我试图让多个 div 占据父 div 的整个宽度。为此，我使用了 display:table 和 display:table-cell。这种方法的问题是我无法为子 div 添加边距以便在它们之间留出一些空间。现在他们都堆在一起，看起来不太好。

有什么建议吗？

代码如下:

.parent {
      text-align:center;
      margin:0px;
      width:500px;
      padding:0px;
      background:blue;
      display:table;
      box-sizing:border-box;
      -moz-box-sizing:border-box;
      -webkit-box-sizing:border-box;
      list-style-type:none;
    }
    
.child{
      padding:15px;
      background:#f00;
      display:table-cell;
      list-style-type:none;
    }
    
.child:nth-child(2n) {background:green;}

<div class="parent">
<div class="child">sometext</div>
<div class="child">somemoretext</div>
<div class="child">sometext</div>
<div class="child">sometext</div>
</div>

Answer 1

Flexbox 让你 :) :

  Body {background:cyan;}
.parent {
  text-align:center;
  margin:0px;
  width:100%;
  padding:0px;
  background:blue;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
 }
    
.child{
  padding:15px 25px;
  background:#f00;
  list-style-type:none;
  width:inherit;
  margin:5px;
}

.child:nth-child(2n) {background:green;}

   <div class="parent">
<div class="child">sometext</div>
<div class="child">somemoretext</div>
<div class="child">sometext</div>
<div class="child">sometext</div>
</div>
<div class="parent">
<div class="child">somemoretext</div>
<div class="child">sometext</div>
</div>
<div class="parent">
<div class="child">somemoretext</div>
<div class="child">somemoretext</div>
<div class="child">sometext</div>
</div

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