三栏布局

来源：3-7 布局-解题-3

慕粉1470117225

2020-07-29

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>Document</title>
    <style>
      .container {
        width: 800px;
        height: 200px;
      }
      .left {
        background: red;
        width: 200px;
        position: absolute;
        height: 200px;
      }
      .right {
        background: blue;
        float: right;
        width: 200px;
        height: 100%;
      }
      .middle {
        margin-left: 200px;
        margin-right: 200px;
      }
    </style>
  </head>
  <body>
    <div class="container">
      <div class="left">
        左
      </div>
      <div class="right">
        右
      </div>
      <div class="middle">
        中间
      </div>
    </div>
  </body>
</html>