示例1 - Available on codepen.io

Question

让我试着解释一下这个问题。

假设我们有2个弹性框boxOrange和boxPurpule，它们共享一个容器的整个宽度并伸展到这个容器的高度。由于min-width 400px boxOrange，这些弹性框在小屏幕上的“列”中变形（示例1中的演示）。

如果其中一个框包含太多内容，则该框可滚动（如示例2演示中的boxOrange）。

问题在于它们是小屏幕上的可滚动内容。我希望50% height保持container boxOrange。正如您在示例2中所看到的，container的内容不可滚动并溢出#container { background-color: red; padding: 10px; width: 80%; height: 300px; display: flex; flex-wrap: wrap; align-items: stretch; } #boxOrange { background-color: orange; flex: 1; min-width: 400px; overflow: scroll; } #boxPurple { background-color: purple; flex: 1; min-width: 400px; }。

你知道如何解决这个问题吗？

示例1 - Available on codepen.io

<div id=container>

  <div id="boxOrange">

  </div>

  <div id="boxPurple">
  </div>

</div>

#container {
  background-color: red;
  padding: 10px;
  width: 80%;
  height: 300px;
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
}
#boxOrange {
  background-color: orange;
  flex: 1;
  min-width: 400px;
  overflow: scroll;
}
#boxPurple {
  background-color: purple;
  flex: 1;
  min-width: 400px;
}

示例2 - Available on codepen.io

<div id=container>
  <div id="boxOrange">
    CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
  </div>

  <div id="boxPurple">
  </div>
</div>

{{1}}

Answer 1

如果您给boxOrange max-height: 50%，则会滚动而不是增长

＆＃13;

#container {
  background-color: red;
  padding: 10px;
  width: 80%;
  height: 300px;
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
}
#boxOrange {
  background-color: orange;
  flex: 1;
  min-width: 400px;
  overflow: auto;
}
#boxPurple {
  background-color: purple;
  flex: 1;
  min-width: 400px;
}

@media screen and (max-width: 1050px) {
  #boxOrange {
    max-height: 50%;
  }
  #boxPurple {
    height: 50%;
  }
}

＆＃13;

<div id=container>
  <div id="boxOrange">
   CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
    - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT
  </div>

  <div id="boxPurple">
  </div>
</div>

＆＃13;

Answer 2

@LGSon提出的媒体查询的替代方案。

此解决方案在JS（使用jQuery）中，如果断点未知，那就很好

＆＃13;

/* Modify layout */
jQuery(function($){
    
    var boxOrange = $("#boxOrange");
    var boxPurple = $("#boxPurple");
    
    var breakPoint  = parseInt(boxOrange.css('min-width')) + parseInt(boxPurple.css('min-width'));

    var container = $("#container");
        
        
    $(window).load(function(){
        setRowOrColumn();
        $(window).resize(setRowOrColumn);
	  });
	
	
    function setRowOrColumn ()
    {
      if (container.width() < breakPoint && container.hasClass( "in_row" ))
      {
        container.removeClass("in_row");
        container.addClass("in_column");
      }
      else if (container.width() >= breakPoint && container.hasClass( "in_column" ))
      {
        container.removeClass("in_column");
        container.addClass("in_row");            
      }
    }
	
});

＆＃13;

#container
{
  background-color:red;
  padding:10px;
  width:80%;
  height:300px;
  
  display: flex;
}

#container.in_row
{
  flex-direction:row;
}

#container.in_column
{
  flex-direction:column;
}

#boxOrange
{
  background-color:orange;
  flex:1;
  min-width:400px;
  overflow:scroll;
}

#boxPurple
{
  background-color:purple;
  flex:1;
  min-width:400px;
}

＆＃13;

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id=container class="in_row">
  <div id="boxOrange">
    CONTENT -  CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT - CONTENT 
  </div>

  <div id="boxPurple">
  </div>
</div>

＆＃13;

Flex盒 - 经线时出现溢出问题

示例1 - Available on codepen.io

示例2 - Available on codepen.io

2 个答案: