Bolt Design System

Usage recommendations

Recommended	Not Recommended
Custom Layouts: Grid should be used when a design calls for non-standard column widths.	Standard Layouts: Don't use the grid for common layouts (for example, 50%/50%, or 33%/33%/33%), these layouts should be built with Bolt Layout instead.
Unpredictable Patterns: Use grid when a design layout contains non-standard or unpredictable column widths and breakpoint behaviors.	Consistent Patterns: Don't use the grid when the design layout follows common predictable column widths and breakpoint behaviors. These layouts should be built with Bolt Layout instead.

Twig Usage

{% include '@bolt-components-grid/grid.twig' with {
  gutter: 'medium',
  row_gutter: 'medium',
  items: [
    {
      column_start: '1',
      column_span: '1',
      row_start: '1',
      row_span: '1',
      valign: 'start',
      content: 'Item Content',
    },
  ]
} only %}

Schema

Note: when assigning component props as HTML attributes on a web component, make sure to use kebab-case.

Grid (grid.twig)

Prop Name	Description	Type	Default Value	Option(s)
attributes	A Drupal-style attributes object with extra attributes to append to this component.	`object`	—	—
gutter	Spacing between the columns of the grid.	`string`	`medium`	`none`, `small`, `medium`, `large`
row_gutter	Spacing between the rows of the grid.	`string`	`medium`	`none`, `small`, `medium`, `large`
items	Array of grid items to render inside the grid.	`array`	—	`attributes` A Drupal-style attributes object with extra attributes to append to this component. — `content` Content to render inside each grid item. — `valign` Vertical alignment of the grid item itself. `start`, `center`, `end` `column_start` The vertical starting point of the grid item. This accepts any number from `1` to `12`, and their perspective responsive variations for advanced usage, for example, `6@small` means the column start is set at 6 for any browser width larger and equal to the small breakpoint. This prop is required to make the grid work in Internet Explorer. — `column_span` The number of columns the grid item should span across. This accepts any number from `1` to `12`, and their perspective responsive variations for advanced usage, for example, `6@small` means the column span is set at 6 for any browser width larger and equal to the small breakpoint. — `row_start` The horizontal starting point of the grid item. This prop is required to make the grid work in Internet Explorer. — `row_span` The number of rows the grid item should span across. —

Grid Item (grid-item.twig)

Prop Name	Description	Type	Default Value	Option(s)
attributes	A Drupal-style attributes object with extra attributes to append to this component.	`object`	—	—
valign	Vertical alignment of the grid item itself	`string`	`auto`	`auto`, `start`, `center`, `end`
column_start	The general column the grid item should start on. For example, a with the attributes `columns="3" start-column="2"` would start on the 2nd column and extend for 3 columns so it would span the 2nd, 3rd and 4th column.	`string`	—	—
column_end	The general column the grid item should stop on. For example, a with the attributes `start-column="2" end-column="3"` would start on the 2nd column and extend until the 3rd column.	`string`	—	—
column_span	The number of columns the should span across	`string`	—	—
row_start	Specifies a grid item’s start position within the grid row	`string`	`auto`	—
row_end	Specifies a grid item’s ending position within the grid row	`string`	`auto`	—
row_span	Specifies the number of rows a should span across	`string`	`auto`	—

Install

npm install @bolt/components-grid

Dependencies

@bolt/core

Grid

A flexible 12-column grid with responsive breakpoint options.