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 July 2020.

的**grid-template**CSS 屬性是一個速記屬性，用於定義grid columns，rows，和area。

嘗試一下

作者可以為長期屬性設置值：grid-template-rows,grid-template-columns和grid-template-areas 。

句法

css
/* Keyword value */
grid-template: none;

/* grid-template-rows / grid-template-columns values */
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%);

/* grid-template-areas grid-template-rows / grid-template-column values */
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;

/* Global values */
grid-template: inherit;
grid-template: initial;
grid-template: unset;

價值觀

none

是將所有三個長期屬性設置為的關鍵字none，表示沒有顯式網格。沒有命名的網格區域。行和列將隱式生成；它們的大小將由grid-auto-rows和grid-auto-columns屬性確定。

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

將grid-template-rows和grid-template-columns設置為指定值，並設置grid-template-areas至none。

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

Sets grid-template-areas to the strings listed, grid-template-rows to the track sizes following each string (filling in auto for any missing sizes), and splicing in the named lines defined before/after each size, and grid-template-columns to the track listing specified after the slash (or none, if not specified). Note: The repeat() function isn't allowed in these track listings, as the tracks are intended to visually line up one-to-one with the rows/columns in the 「ASCII art」.

Note: The grid shorthand accepts the same syntax, but also resets the implicit grid properties to their initial values. Use grid (as opposed to grid-template) to prevent these values from cascading in seperately.

Formal syntax

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,∞]>

Examples

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-area: foot;
}

HTML

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

Result

Specifications

Specification
CSS Grid Layout Module Level 2
# explicit-grid-shorthand
預設值as each of the properties of the shorthand:
Applies togrid containers
繼承與否no
Percentagesas each of the properties of the shorthand:
Computed valueas each of the properties of the shorthand:
Animation typeas each of the properties of the shorthand:
  • 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: discrete

Browser compatibility

BCD tables only load in the browser

See also