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CSS3 border-top-right-radius Property

Example

Add a rounded border to the top-right corner of a div element:


Browser Support

The numbers in the table specify the first browser version that fully supports the property.

Numbers followed by -webkit-, -ms-, or -moz- specify the first version that worked with a prefix.

Property Chrome Firefox Safari Opera
border-radius 9.0 5.0 <br>4.0 -webkit- 4.0 <br>3.0 -moz- 5.0 <br>3.1 -webkit- 10.5

Property Definition and Usage

The border-top-right-radius property defines the shape of the border at the top-right corner.

Tip: This property allows you to add rounded corners to elements!

Default value: 0
Inherited: no
--- ---
Version: CSS3
--- ---
JavaScript syntax: object.style.borderTopRightRadius="5px"
--- ---

Syntax

Note: The two length or percentage values of the border-top-right-radius property define the shape of the quarter ellipse that defines the edge of the outer border corner. The first value is the horizontal radius, and the second is the vertical radius. If the second value is omitted, it is copied from the first. If either length is zero, the corner is square, not rounded. Percentages for the horizontal radius refer to the width of the border box, while percentages for the vertical radius refer to the height of the border box.

Value Description
length Defines the shape of the top-right corner.
% Defines the shape of the top-right corner using percentages.

Related Articles

CSS3 Tutorial: CSS3 Borders

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