margin-block
A logical shorthand for 'margin-block-start' and 'margin-block-end'. It sets the vertical spacing (top and bottom) in one line.
It is documented as part of the CSS Logical Properties and Values specification.
Syntax
/* Usage Example */
.card {
/* Adds 20px space to both top and bottom logically */
margin-block: 20px;
}
/* Syntax */
margin-block: margin-top;
/* Global values */
margin-block: inherit;
margin-block: initial;
margin-block: revert;
margin-block: revert-layer;
margin-block: unset;margin-block Browser support
Widely available
Since
2021 95% global usage
This feature is well established and works across many devices and browser versions. It has been available across browsers since 2021.
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