CSS border-left Property

The css border-left property is the shorthand property that defines the border-width, border-style and border-color of an element’s left border in a single declaration. Note that you can use the corresponding longhand properties to set specific individual properties of the left border — border-left-width, border-left-style and border-left-color.

Syntax for border-left property

[ border-width || border-style || 'border-top-color' ] | inherit