corner-block-start-shape
An experimental shorthand for styling the shapes of the corners at the start of the block axis (usually top-left and top-right).
It is documented as part of the CSS Backgrounds and Borders specification. This is an experimental technology. The syntax and behavior are still subject to change.
Syntax
/* Usage Example */
.card {
/* Experimental: sets the shape of both top corners */
corner-block-start-shape: bevel;
}
/* Global values */
corner-block-start-shape: inherit;
corner-block-start-shape: initial;
corner-block-start-shape: revert;
corner-block-start-shape: revert-layer;
corner-block-start-shape: unset;corner-block-start-shape Browser support
Limited availability
Since
2020 67% global usage
This feature is not Baseline because it does not work in some of the most widely-used browsers.
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