min-block-size
The min-block-size
CSS property defines the minimum horizontal or vertical size of an element's block, depending on its writing mode. It corresponds to either the min-width
or the min-height
property, depending on the value of writing-mode
.
If the writing mode is vertically oriented, the value of min-block-size
relates to the minimum width of the element; otherwise, it relates to the minimum height of the element. A related property is min-inline-size
, which defines the other dimension of the element.
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Syntax
css
/* <length> values */
min-block-size: 100px;
min-block-size: 5em;
/* <percentage> values */
min-block-size: 10%;
/* Keyword values */
min-block-size: max-content;
min-block-size: min-content;
min-block-size: fit-content(20em);
/* Global values */
min-block-size: inherit;
min-block-size: initial;
min-block-size: revert;
min-block-size: revert-layer;
min-block-size: unset;
Values
The min-block-size
property takes the same values as the min-width
and min-height
properties.
Formal definition
Initial value | 0 |
---|---|
Applies to | same as width and height |
Inherited | no |
Percentages | block-size of containing block |
Computed value | same as min-width and min-height |
Animation type | a length, percentage or calc(); |
Formal syntax
min-block-size =
<'min-width'>
Examples
Setting minimum block size for vertical text
HTML
html
<p class="exampleText">Example text</p>
CSS
css
.exampleText {
writing-mode: vertical-rl;
background-color: yellow;
min-block-size: 200px;
}
Result
Specifications
Specification |
---|
CSS Logical Properties and Values Level 1 # propdef-min-block-size |
Browser compatibility
BCD tables only load in the browser
See also
- The mapped physical properties:
min-width
andmin-height
writing-mode