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  1. 面向开发者的 Web 技术
  2. CSS:层叠样式表
  3. CSS 参考
  4. Properties
  5. grid-template

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grid-template

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since ⁨2017年10月⁩.

grid-template,CSS 属性简写,用以定义网格中分区

尝试一下

grid-template:  "a a a" 40px  "b c c" 40px  "b c c" 40px / 1fr 1fr 1fr;
grid-template:  "b b a" auto  "b b c" 2ch  "b b c" 1em / 20% 20px 1fr;
grid-template:  "a a ." minmax(50px, auto)  "a a ." 80px  "b b c" auto / 2em 3em auto;
<section>  <div>    <div>      <div>One</div>      <div>Two</div>      <div>Three</div>    </div>  </div></section>
#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:grid-template-rowsgrid-template-columnsgrid-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,grid-auto-rowsgrid-auto-columns定其尺寸。

<'grid-template-rows'> / <'grid-template-columns'>

指定grid-template-rowsgrid-template-columns之值,并设grid-template-areasnone

[ <line-names>? <string> <track-size>? <line-names>? ]+ [ / <explicit-track-list> ]?

grid-template-areas为列得<string>grid-template-columns为<explicit-track-list>(默认为none)、grid-template-rows<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repeat()

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

形式语法

grid-template =
none|
[<'grid-template-rows'> /<'grid-template-columns'>]|
[<line-names>?<string><track-size>?<line-names>?]+[ /<explicit-track-list>]?

<grid-template-rows> =
none|
<track-list>|
<auto-track-list>|
subgrid<line-name-list>?

<grid-template-columns> =
none|
<track-list>|
<auto-track-list>|
subgrid<line-name-list>?

<line-names> =
'['<custom-ident>* ']'

<track-size> =
<track-breadth>|
minmax(<inflexible-breadth> ,<track-breadth>)|
fit-content(<length-percentage [0,∞]>)

<explicit-track-list> =
[<line-names>?<track-size>]+<line-names>?

<track-list> =
[<line-names>?[<track-size>|<track-repeat>]]+<line-names>?

<auto-track-list> =
[<line-names>?[<fixed-size>|<fixed-repeat>]]*<line-names>?<auto-repeat>[<line-names>?[<fixed-size>|<fixed-repeat>]]*<line-names>?

<line-name-list> =
[<line-names>|<name-repeat>]+

<track-breadth> =
<length-percentage [0,∞]>|
<flex [0,∞]>|
min-content|
max-content|
auto

<inflexible-breadth> =
<length-percentage [0,∞]>|
min-content|
max-content|
auto

<length-percentage> =
<length>|
<percentage>

<track-repeat> =
repeat([<integer [1,∞]>] ,[<line-names>?<track-size>]+<line-names>?)

<fixed-size> =
<fixed-breadth>|
minmax(<fixed-breadth> ,<track-breadth>)|
minmax(<inflexible-breadth> ,<fixed-breadth>)

<fixed-repeat> =
repeat([<integer [1,∞]>] ,[<line-names>?<fixed-size>]+<line-names>?)

<auto-repeat> =
repeat([auto-fill|auto-fit] ,[<line-names>?<fixed-size>]+<line-names>?)

<name-repeat> =
repeat([<integer [1,∞]>|auto-fill] ,<line-names>+)

<fixed-breadth> =
<length-percentage [0,∞]>

示例

CSS

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

html
<section>  <header>Header</header>  <nav>Navigation</nav>  <main>Main area</main>  <footer>Footer</footer></section>

结果

规范

Specification
CSS Grid Layout Module Level 2
# explicit-grid-shorthand
初始值该简写所对应的每个属性:
适用元素网格容器
是否是继承属性
Percentages该简写所对应的每个属性:
计算值该简写所对应的每个属性:
动画类型该简写所对应的每个属性:
  • grid-template-columns: simple list of length, percentage, or calc, provided the only differences are in the values of the length, percentage, or calc components in the list
  • grid-template-rows: simple list of length, percentage, or calc, provided the only differences are in the values of the length, percentage, or calc components in the list
  • grid-template-areas: 离散值

浏览器兼容性

参见

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