corner-left-shape | CSS CSS Properties

An experimental physical shorthand to set the shape of both left corners (top-left and bottom-left) simultaneously.

Quick example

.sidebar-tab {
  /* Experimental: sets shape for both left corners */
  corner-left-shape: round;
}

Initial value

See individual properties

Inherited

Applies to

all elements

Limited availability 67% global usage

This feature is not Baseline because it does not work in some of the most widely-used browsers.

Not ready for production without a fallback.

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