Description

Sets the width of one to four borders of an element.

Example

 div{
  border-width:thin;
  border-style:solid;
}

Values
length values or thin, medium, thick
Default value
medium
Introduced in CSS version
1
Applies to elements
All
Inherited
No
Browser Support
BrowsersIE ieFirefox firefoxSafari safariOpera operaChrome chrome
Versions51160.2
Belongs to:

See the full list CSS properties and browser support: CSS Properties