从 Flex 到 Grid:一次尝试,彻底圈粉

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前言:以前一直用 Flex,直到用了 Grid 布局,才发现它实在太强大了!各种复杂布局都能优雅处理,瞬间被圈粉。

<!DOCTYPE html>
<html lang="zh">

<head>
  <meta charset="UTF-8">
  <link rel="icon" href="/favicon.ico">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>grid</title>

  <style>
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    html,
    body,
    #page {
      height: 100%;
    }

    #page {
      display: grid;
      grid-template-columns: 150px 1fr;
      grid-template-rows: 60px 1fr 50px;
      grid-template-areas: 'header header' 'nav main' 'nav footer';
    }

    header {
      grid-area: header;
      background-color: pink;
    }

    nav {
      grid-area: nav;
      background-color: lightblue;
    }

    main {
      grid-area: main;
      background-color: lightgreen;
    }

    footer {
      grid-area: footer;
      background-color: lightgray;
    }
  </style>
</head>

<body>
  <section id="page">
    <header>Header</header>
    <nav>Navigation</nav>
    <main>Main area</main>
    <footer>Footer</footer>
  </section>
</body>

</html>

**grid-template-areas**实现三行两列布局

image.png

[参考1:](CSS Grid 网格布局教程 - 阮一峰的网络日志)
[参考2:](grid-template-areas - CSS:层叠样式表 | MDN)