border-width

The border-width CSS property is shorthand for border-top-width, border-right-width, border-bottom-width, and border-left-width.

Syntax

border-width: value;

object.style.borderWidth = "value";

<'border-width'> = <line-width>{1,4}

<line-width> = <length [0,∞]> | thin | medium | thick

<length>

Specifies the length using a number followed by a unit of measurement.

thin

A thin line.

medium

A medium line.

thick

A thick line.

medium