Style outlineOffset Property

Move the ouline border 15 pixels outside the border edge:

document.getElementById("myDIV").style.outlineOffset = "15px";

Description

The outlineOffset property offsets an outline, and draws it beyond the border edge.

Outlines differ from borders in two ways:

Property
outlineOffset	Yes	15.0	Yes	Yes	Yes

Return the outlineOffset property:

object.style.outlineOffset

Set the outlineOffset property:

object.style.outlineOffset = "length|initial|inherit"

Value	Description
length	The distance the outline is outset from the border edge. Default value is 0
initial	Sets this property to its default value. Read about initial
inherit	Inherits this property from its parent element. Read about inherit

Default Value:	0
Return Value:	A String, representing the outline-offset property of an element
CSS Version	CSS3