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  4. Properties
  5. padding-block

padding-block

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since ⁨April 2021⁩.

Thepadding-blockCSSshorthand property defines the logical block start and end padding of an element, which maps to physical padding properties depending on the element's writing mode, directionality, and text orientation.

Try it

padding-block: 10px 20px;writing-mode: horizontal-tb;
padding-block: 20px 40px;writing-mode: vertical-rl;
padding-block: 5% 10%;writing-mode: horizontal-tb;
padding-block: 2em 4em;writing-mode: vertical-lr;
<section>  <div>    <div>      Far out in the uncharted backwaters of the unfashionable end of the      western spiral arm of the Galaxy lies a small unregarded yellow sun.    </div>  </div></section>
#example-element {  border: 10px solid #ffc129;  overflow: hidden;  text-align: left;}.box {  border: dashed 1px;  unicode-bidi: bidi-override;}

Constituent properties

This property is a shorthand for the following CSS properties:

Syntax

css
/* <length> values */padding-block: 10px 20px; /* An absolute length */padding-block: 1em 2em; /* relative to the text size */padding-block: 10px; /* sets both start and end values *//* <percentage> values */padding-block: 5% 2%; /* relative to the nearest block container's width *//* Global values */padding-block: inherit;padding-block: initial;padding-block: revert;padding-block: revert-layer;padding-block: unset;

Thepadding-block property may be specified with one or two values. If one value is given, it is used as the value for bothpadding-block-start andpadding-block-end. If two values are given, the first is used forpadding-block-start and the second forpadding-block-end.

Values

Thepadding-block property takes the same values as thepadding-left property.

Description

The padding values specified bypadding-block can be equivalent to thepadding-top andpadding-bottom properties or thepadding-right andpadding-left properties, depending on the values defined forwriting-mode,direction, andtext-orientation.

Formal definition

Initial valueas each of the properties of the shorthand:
Applies toall elements, excepttable-row-group,table-header-group,table-footer-group,table-row,table-column-group andtable-column
Inheritedno
Percentageslogical-width of containing block
Computed valueas each of the properties of the shorthand:
Animation typealength

Formal syntax

padding-block =
<'padding-top'>{1,2}

<padding-top> =
<length-percentage [0,∞]>

<length-percentage> =
<length>|
<percentage>

Examples

Setting block padding for vertical text

HTML

html
<div>  <p>Example text</p></div>

CSS

css
div {  background-color: yellow;  width: 120px;  height: 120px;}.exampleText {  writing-mode: vertical-rl;  padding-block: 20px 40px;  background-color: #c8c800;}

Result

Specifications

Specification
CSS Logical Properties and Values Level 1
# propdef-padding-block

Browser compatibility

See also

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