blockElementElementElement functions can be customized with set and show rules.
set and show rules.A block-level container.
Such a container can be used to separate content, size it, and give it a background or border.
Blocks are also the primary way to control whether text becomes part of a paragraph or not. See the paragraph documentation for more details.
Examples
With a block, you can give a background to content while still allowing it to break across multiple pages.
#set page(height: 100pt)
#block(
fill: luma(230),
inset: 8pt,
radius: 4pt,
lorem(30),
)
Blocks are also useful to force elements that would otherwise be inline to become block-level, especially when writing show rules.
#show heading: it => it.body
= Blockless
More text.
#show heading: it => block(it.body)
= Blocky
More text.
ParameterParameterParameters are input values for functions. Specify them in parentheses after the function name.
width
The block's width.
Default value: auto
Show example
#set align(center)
#block(
width: 60%,
inset: 8pt,
fill: silver,
lorem(10),
)
height
The block's height. When the height is larger than the remaining space
on a page and breakable is true, the
block will continue on the next page with the remaining height.
Default value: auto
Show example
#set page(height: 80pt)
#set align(center)
#block(
width: 80%,
height: 150%,
fill: aqua,
)
breakableSettableSettableSettable parameters can be set using the set rule, changing the default value used thereafter.
set rule, changing the default value used thereafter.Whether the block can be broken and continue on the next page.
Default value: true
Show example
#set page(height: 80pt)
The following block will
jump to its own page.
#block(
breakable: false,
lorem(15),
)
fill
The block's background color. See the rectangle's documentation for more details.
Default value: none
stroke
The block's border color. See the rectangle's documentation for more details.
Default value: (:)
radiusSettableSettableSettable parameters can be set using the set rule, changing the default value used thereafter.
set rule, changing the default value used thereafter.How much to round the block's corners. See the rectangle's documentation for more details.
Default value: (:)
insetSettableSettableSettable parameters can be set using the set rule, changing the default value used thereafter.
set rule, changing the default value used thereafter.How much to pad the block's content. See the box's documentation for more details.
Default value: (:)
outsetSettableSettableSettable parameters can be set using the set rule, changing the default value used thereafter.
set rule, changing the default value used thereafter.How much to expand the block's size without affecting the layout. See the box's documentation for more details.
Default value: (:)
spacing
The spacing around the block. When auto, inherits the paragraph
spacing.
For two adjacent blocks, the larger of the first block's above and the
second block's below spacing wins. Moreover, block spacing takes
precedence over paragraph spacing.
Note that this is only a shorthand to set above and below to the
same value. Since the values for above and below might differ, a
context block only provides access to block.above and
block.below, not to block.spacing directly.
This property can be used in combination with a show rule to adjust the spacing around arbitrary block-level elements.
Default value: 1.2em
Show example
#set align(center)
#show math.equation: set block(above: 8pt, below: 16pt)
This sum of $x$ and $y$:
$ x + y = z $
A second paragraph.
above
The spacing between this block and its predecessor.
Default value: auto
below
The spacing between this block and its successor.
Default value: auto
clipSettableSettableSettable parameters can be set using the set rule, changing the default value used thereafter.
set rule, changing the default value used thereafter.Whether to clip the content inside the block.
Clipping is useful when the block's content is larger than the block itself, as any content that exceeds the block's bounds will be hidden.
Default value: false
Show example
#block(
width: 50pt,
height: 50pt,
clip: true,
image("tiger.jpg", width: 100pt, height: 100pt)
)
stickySettableSettableSettable parameters can be set using the set rule, changing the default value used thereafter.
set rule, changing the default value used thereafter.Whether this block must stick to the following one, with no break in between.
This is, by default, set on heading blocks to prevent orphaned headings at the bottom of the page.
Default value: false
Show example
// Disable stickiness of headings.
#show heading: set block(sticky: false)
#lorem(20)
= Chapter
#lorem(10)
