Style columnWidth Property

Change the width of the columns:

document.getElementById("myDIV").style.columnWidth = "100px";

Description

The columnWidth property specifies the width of the columns.

Property
columnWidth	50.0	10.0	52.0	10.0	37.0

Return the columnWidth property:

object.style.columnWidth

Set the columnWidth property:

object.style.columnWidth = "auto| length|initial|inherit"

Value	Description
auto	Deafult value. The column width will be determined by the browser
length	A length that specifies the width of the columns
initial	Sets this property to its default value. Read about initial
inherit	Inherits this property from its parent element. Read about inherit

Default Value:	auto
Return Value:	A String, representing the column-width property of an element
CSS Version	CSS3