grid-template，CSS 属性简写，用以定义网格中{{glossary("grid rows", "行")}}、{{glossary("grid column", "列")}}与{{glossary("grid areas", "分区")}}。

```css interactive-example-choice grid-template: "a a a" 40px "b c c" 40px "b c c" 40px / 1fr 1fr 1fr;


```css interactive-example-choice
grid-template:
  "b b a" auto
  "b b c" 2ch
  "b b c" 1em / 20% 20px 1fr;

```css interactive-example-choice grid-template: "a a ." minmax(50px, auto) "a a ." 80px "b b c" auto / 2em 3em auto;


```html interactive-example
<section class="default-example" id="default-example">
  <div class="example-container">
    <div class="transition-all" id="example-element">
      <div>One</div>
      <div>Two</div>
      <div>Three</div>
    </div>
  </div>
</section>

```css interactive-example

example-element {

border: 1px solid #c5c5c5; display: grid; grid-gap: 10px; width: 200px; }

example-element :nth-child(1) {

background-color: rgba(0, 0, 255, 0.2); border: 3px solid blue; grid-area: a; }

example-element :nth-child(2) {

background-color: rgba(255, 0, 200, 0.2); border: 3px solid rebeccapurple; grid-area: b; }

example-element :nth-child(3) {

background-color: rgba(94, 255, 0, 0.2); border: 3px solid green; grid-area: c; }


所简写属性：{{cssxref("grid-template-rows")}}、{{cssxref("grid-template-columns")}}与{{cssxref("grid-template-areas")}}。

## 语法

```css
/* 值为关键词 */
grid-template: none;

/* 为 grid-template-rows / grid-template-columns */
grid-template: 100px 1fr / 50px 1fr;
grid-template: auto 1fr / auto 1fr auto;
grid-template: [linename] 100px / [columnname1] 30% [columnname2] 70%;
grid-template: fit-content(100px) / fit-content(40%);

/* 为 grid-template-areas grid-template-rows / grid-template-column */
grid-template:
  "a a a"
  "b b b";
grid-template:
  "a a a" 20%
  "b b b" auto;
grid-template:
  [header-top] "a a a" [header-bottom]
  [main-top] "b b b" 1fr [main-bottom]
  / auto 1fr auto;

/* 为全局值 */
grid-template: inherit;
grid-template: initial;
grid-template: unset;

可设值

none
- : 关键词，设上文“所简写属性”为none，即恢复默认设置。行列隐式生成，{{cssxref("grid-auto-rows")}}与{{cssxref("grid-auto-columns")}}定其尺寸。
<'grid-template-rows'> / <'grid-template-columns'>
- : 指定{{cssxref("grid-template-rows")}}与{{cssxref("grid-template-columns")}}之值，并设{{cssxref("grid-template-areas")}}为none。
[ <line-names>? <string> <track-size>? <line-names>? ]+ [ / <explicit-track-list> ]?
- : 设{{cssxref("grid-template-areas")}}为列得<string>、{{cssxref("grid-template-columns")}}为\（默认为none）、{{cssxref("grid-template-rows")}}为<track-size>（默认为auto）并拼接尺寸前后所定义之行。
注：轨道被用以与“ASCII art”（即字符画，此处指<string>）中行列逐一视觉对齐，故<explicit-track-list>中不允许{{cssxref("repeat()")}}。

注：{{cssxref("grid")}}可如此用，但将重置隐式网格属性。Use grid (as opposed to grid-template) to prevent these values from cascading in seperately.

形式语法

示例

CSS

#page {
  display: grid;
  width: 100%;
  height: 200px;
  grid-template:
    [header-left] "head head" 30px [header-right]
    [main-left] "nav  main" 1fr [main-right]
    [footer-left] "nav  foot" 30px [footer-right]
    / 120px 1fr;
}

header {
  background-color: lime;
  grid-area: head;
}

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

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

footer {
  background-color: red;
  grid-column: foot;
}

HTML

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

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