CSS border-right-width property

Set a width for the right border

Definition and Usage

The border-right-width property sets the width of an element's right border.

Note: Always declare the border-style or the border-right-style property before the border-right-width property. An element must have borders before you can change the width.
Default value: medium
Inherited: no
Animatable: yes. Read about animatable Try it
Version: CSS1
JavaScript syntax: object.style.borderRightWidth="5px" Try it

Browser Support

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

Property
border-right-width 1.0 4.0 1.0 1.0 3.5

CSS Syntax

border-right-width: medium|thin|thick|length|initial|inherit;

Property Values

Value Description Demo
medium Specifies a medium right border. This is default Demo ❯
thin Specifies a thin right border Demo ❯
thick Specifies a thick right border Demo ❯
length Allows you to define the thickness of the right border. Read about length units Demo ❯
initial Sets this property to its default value. Read about initial
inherit Inherits this property from its parent element. Read about inherit

More Examples

Example

Set the width of the right border to medium:

div {border-right-width: medium;}

Example

Set the width of the right border to thick:

div {border-right-width: thick;}

Example

Set the width of the right border to 1px:

div {border-right-width: 1px;}

Example

Set the width of the right border to 15px:

div {border-right-width: 15px;}

Related Pages

CSS tutorial: CSS Border

CSS reference: border-right property

HTML DOM reference: borderRightWidth property