grid-template
試一試
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 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>
#example-element {
border: 1px solid #c5c5c5;
display: grid;
grid-gap: 10px;
width: 200px;
}
#example-element :nth-child(1) {
background-color: rgb(0 0 255 / 0.2);
border: 3px solid blue;
grid-area: a;
}
#example-element :nth-child(2) {
background-color: rgb(255 0 200 / 0.2);
border: 3px solid rebeccapurple;
grid-area: b;
}
#example-element :nth-child(3) {
background-color: rgb(94 255 0 / 0.2);
border: 3px solid green;
grid-area: c;
}
構成屬性
此屬性是以下 CSS 屬性的簡寫:
語法
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: [line-name] 100px / [column-name1] 30% [column-name2] 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: revert;
grid-template: revert-layer;
grid-template: unset;
值
none-
將所有三個長手屬性設定為
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;它們的尺寸將由grid-auto-rows和grid-auto-columns屬性決定。這是預設值。 <'grid-template-rows'> / <'grid-template-columns'>-
將
grid-template-rows和grid-template-columns設定為指定值,並將grid-template-areas設定為none。 [ <line-names>? <string> <track-size>? <line-names>? ]+ [ / <explicit-track-list> ]?-
將
grid-template-areas設定為列出的字串,將grid-template-rows設定為每個字串後面的軌道尺寸(對於任何缺失的尺寸,填充auto),並在每個尺寸之前/之後拼接定義的命名線,並將grid-template-columns設定為斜槓後指定的軌道列表(如果未指定,則為none)。注意:在這些軌道列表中不允許使用
repeat()函式,因為軌道旨在與“ASCII 藝術”中的行/列視覺上進行一對一的對齊。
注意:grid 簡寫接受相同的語法,但也會將隱式網格屬性重置為其初始值。使用 grid(而不是 grid-template)可以防止這些值單獨級聯。
正式定義
| 初始值 | 作為簡寫中的每個屬性
|
|---|---|
| 應用於 | 網格容器 |
| 繼承性 | 否 |
| 百分比 | 作為簡寫中的每個屬性
|
| 計算值 | 作為簡寫中的每個屬性
|
| 動畫型別 | 作為簡寫中的每個屬性
|
正式語法
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
定義網格模板
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
<div id="page">
<header>Header</header>
<nav>Navigation</nav>
<main>Main area</main>
<footer>Footer</footer>
</div>
結果
規範
| 規範 |
|---|
| CSS 網格佈局模組 Level 2 # 顯式網格簡寫 |
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