corner-inline-end-shape

Limited availability

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

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The corner-inline-end-shape CSS property specifies the shape of both the corners on a box's inline-end edge, within their border-radius area.

For a full description of corner shape behavior and multiple examples, see the corner-shape shorthand property page.

Constituent properties

The corner-inline-end-shape property is a shorthand for the following physical properties:

Syntax

css

/* Single keyword value set for both corners */
corner-inline-end-shape: squircle;
corner-inline-end-shape: scoop;
/* Single superellipse() value set for both corners */
corner-inline-end-shape: superellipse(1.5);
corner-inline-end-shape: superellipse(-0.8);
/* Block-start/inline-end corner, block-end/inline-end corner */
corner-inline-end-shape: squircle scoop;
corner-inline-end-shape: squircle superellipse(-0.8);
/* Global values */
corner-inline-end-shape: inherit;
corner-inline-end-shape: initial;
corner-inline-end-shape: revert;
corner-inline-end-shape: revert-layer;
corner-inline-end-shape: unset;

Values

The corner-inline-end-shape property is specified using one or two <corner-shape-value> values:

If one value is used, it specifies the shape of both inline-end corners.
If two values are used, the first one specifies the shape of the block-start/inline-end corner, and the second one specifies the shape of the block-end/inline-end corner.

Formal definition

Value not found in DB!

Formal syntax

corner-inline-end-shape = 
 <'corner-top-left-shape'> {1,2} 

<corner-top-left-shape> = 
 <corner-shape-value> 

<corner-shape-value> = 
 round | 
 scoop | 
 bevel | 
 notch | 
 square | 
 squircle | 
 <superellipse()> 

<superellipse()> = 
 superellipse( <number [-∞,∞]> | 
 infinity | 
 -infinity )

Examples

You can find other related examples on the corner-shape reference page.

Basic `corner-inline-end-shape` usage

HTML

The markup for this example contains a single <div> element.

html

<div></div>

CSS

We give the box some basic styles, which we've hidden for brevity. We also apply a box-shadow, a border-radius of 15% 30%, and a corner-inline-end-shape of bevel squircle.

body {
 font-family: "Helvetica", "Arial", sans-serif;
 width: 240px;
 margin: 20px auto;
}
div {
 width: 100%;
 height: 180px;
 display: flex;
 justify-content: center;
 align-items: center;
 background-color: green;
 background-image: linear-gradient(
 to bottom,
 rgb(255 255 255 / 0),
 rgb(255 255 255 / 0.5)
 );
}

css

div {
 box-shadow: 1px 1px 3px gray;
 border-radius: 15% 30%;
 corner-inline-end-shape: bevel squircle;
}

Result

The rendered result looks like this:

[フレーム]

Specifications

Specification
CSS Borders and Box Decorations Module Level 4 # propdef-corner-inline-end-shape

Browser compatibility

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This page was last modified on ⁨Oct 13, 2025⁩ by MDN contributors.

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