grid-template-rows

grid-template-rows —CSS свойство, определяющее названия линий и функции определения размеров grid rows.

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

/* <track-list> values */
grid-template-rows: 100px 1fr;
grid-template-rows: [linename] 100px;
grid-template-rows: [linename1] 100px [linename2 linename3];
grid-template-rows: minmax(100px, 1fr);
grid-template-rows: fit-content(40%);
grid-template-rows: repeat(3, 200px);

/* <auto-track-list> values */
grid-template-rows: 200px repeat(auto-fill, 100px) 300px;
grid-template-rows: minmax(100px, max-content)
                       repeat(auto-fill, 200px) 20%;
grid-template-rows: [linename1] 100px [linename2]
                       repeat(auto-fit, [linename3 linename4] 300px)
                       100px;
grid-template-rows: [linename1 linename2] 100px
                       repeat(auto-fit, [linename1] 300px) [linename3];

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

Syntax

This property may be specified as:

• either the keyword value none
• or a <track-list> value
• or an <auto-track-list> value.

Values

none

Is a keyword meaning that there is no explicit grid. Any rows will be implicitly generated and their size will be determined by the grid-auto-rows property.

<length>

Неотрицательное значение размера.

<percentage>

Is a non-negative <percentage> value, relative to the block size of the grid container. If the size of the grid container depends on the size of its tracks, then the percentage must be treated as auto.
The intrinsic size contributions of the track may be adjusted to the size of the grid container, and increase the final size of the track by the minimum amount that would result in honoring the percentage.

<flex>

Is a non-negative dimension with the unit fr specifying the track’s flex factor. Each <flex>-sized track takes a share of the remaining space in proportion to its flex factor. When appearing outside a minmax() notation, it implies an automatic minimum (i.e. minmax(auto, <flex>)).

max-content

Is a keyword representing the largest maximal content contribution of the grid items occupying the grid track.

min-content

Is a keyword representing the largest minimal content contribution of the grid items occupying the grid track.

minmax(min, max)

Это CSS функция, определяющая диапазон размеров, который больше или равен min и меньше или равен max. Если max меньше чем min, то max игнорируется и функция обрабатывается как min. As a maximum, a <flex> value sets the track’s flex factor. It is invalid as a minimum.

auto

Is a keyword that is identical to maximal content if it's a maximum. As a minimum it represents the largest minimum size (as specified by min-width/min-height) of the grid items occupying the grid track.

Note: auto track sizes (and only auto track sizes) can be stretched by the align-content and justify-content properties.

fit-content( [ <length> | <percentage> ] )

Represents the formula min(max-content, max(auto, argument)), which is calculated similar to auto (i.e. minmax(auto, max-content)), except that the track size is clamped at argument if it is greater than the auto minimum.

repeat( [ <positive-integer> | auto-fill | auto-fit ] , <track-list> )

Represents a repeated fragment of the track list, allowing a large number of rows that exhibit a recurring pattern to be written in a more compact form.

Formal syntax

none | <track-list> | <auto-track-list> | subgrid <line-name-list>?
где 
<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> ]+
где 
<line-names> = '[' <custom-ident>* ']'
<track-size> = <track-breadth> | minmax( <inflexible-breadth> , <track-breadth> ) | fit-content( [ <length> | <percentage> ] )
<track-repeat> = repeat( [ <positive-integer> ] , [ <line-names>? <track-size> ]+ <line-names>? )
<fixed-size> = <fixed-breadth> | minmax( <fixed-breadth> , <track-breadth> ) | minmax( <inflexible-breadth> , <fixed-breadth> )
<fixed-repeat> = repeat( [ <positive-integer> ] , [ <line-names>? <fixed-size> ]+ <line-names>? )
<auto-repeat> = repeat( [ auto-fill | auto-fit ] , [ <line-names>? <fixed-size> ]+ <line-names>? )
где 
<track-breadth> = <length-percentage> | <flex> | min-content | max-content | auto
<inflexible-breadth> = <length> | <percentage> | min-content | max-content | auto
<fixed-breadth> = <length-percentage>
где 
<length-percentage> = <length> | <percentage>

Examples

CSS

#grid {
  display: grid;
  height: 100px;
  grid-template-rows: 30px 1fr;
}

#areaA {
  background-color: lime;
}

#areaB {
  background-color: yellow;
}

HTML

<div id="grid">
  <div id="areaA">A</div>
  <div id="areaB">B</div>
</div>

Result

Specifications

Browser compatibility

See also

• Related CSS properties: grid-template-columns, grid-template-areas, grid-template
• Grid Layout Guide: Basic concepts of grid layout - Grid Tracks
• Video tutorial: Defining a Grid