CSS 网格：如何创建 "half height" 行

Question

我一直在尝试创建一个特定的布局，但我对 css 网格还很陌生，我不知道为什么下面的代码笔不起作用，任何人都可以有帮助吗？

据我所知，这应该创建一个 3x3 网格，其中 a = 2x1 b = 1x2 c = 1x2 d = 1x2 e = 1x1，但 e 似乎没有对齐。

HTML:

<div class="wrapper">
  <div class="box a">A</div>
  <div class="box b">B</div>
  <div class="box c">C</div>
  <div class="box d">D</div>
  <div class="box e">E</div>
</div>

CSS:

body {
  margin: 40px;
}

.wrapper {
    display: grid;
    grid-gap: 10px;
        grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 100px 100px 100px;
    grid-auto-flow: dense;
    grid-auto-rows: 100px;
        background-color: #fff;
        color: #444;
    }

    .box {
        background-color: #444;
        color: #fff;
        border-radius: 5px;
        padding: 20px;
        font-size: 150%;

    }

    .a {
        grid-column: 1 / 3;
        grid-row: 1;
    }
    .b {
        grid-column: 3;
        grid-row: 1 / 3;
    }
    .c {
        grid-column: 1;
        grid-row: 2 / 4;
    }
    .d {
        grid-column: 2;
        grid-row: 2 / 4;
    }
   .e {
        grid-column: 3;
        grid-row: 3;
    }

https://codepen.io/anon/pen/LeJNxG

Answer 1

我复制了代码，在我的例子中，E 细胞是在线的。看看https://codepen.io/navdeepsingh/pen/LeJWOv

body {
  margin: 40px;
}

.wrapper {
    display: grid;
    grid-gap: 10px;
        grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 100px 100px 100px;
    grid-auto-flow: dense;
    grid-auto-rows: 100px;
        background-color: #fff;
        color: #444;
    }

    .box {
        background-color: #444;
        color: #fff;
        border-radius: 5px;
        padding: 20px;
        font-size: 150%;

    }

    .a {
        grid-column: 1 / 3;
        grid-row: 1;
    }
    .b {
        grid-column: 3;
        grid-row: 1 / 3;
    }
    .c {
        grid-column: 1;
        grid-row: 2 / 4;
    }
    .d {
        grid-column: 2;
        grid-row: 2 / 4;
    }
   .e {
        grid-column: 3;
        grid-row: 3;
    }

<div class="wrapper">
  <div class="box a">A</div>
  <div class="box b">B</div>
  <div class="box c">C</div>
  <div class="box d">D</div>
  <div class="box e">E</div>
</div>

CSS 网格：如何创建 "half height" 行

CSS Grid: how to create a "half height" row

css

grid

css-grid