felx布局,滚动层获取高度问题

引入better-scroll,中间层不会动基本因为高度没有确定

<div class="box">
    <div class="head">头部</div>
    <div class="content flex">
    <div class="content-info"> <div class="head">内部头部</div> <div class="content"></div>
</div> </div> </div> .box{ position:flex; flex-direction:column; 100%; height:100%; } .head{ 100%; height:45px; } .content{ flex:1;
  position:relative; }
.content-info{
  position:absolute;
100%;
height:100%;
overflow:auto;
} .flex{ display:flex; flex-direction:column; }

 

原文地址:https://www.cnblogs.com/hodgson/p/9197377.html