style columnRule 属性

指定列之间规则的宽度、样式和颜色：

document.getElementById("myDIV").style.columnRule = "3px outset blue";

描述

columnRule 属性是用于设置所有columnRule 属性的简写属性。

columnRule 属性设置列之间规则的宽度、样式和颜色。

列规则属性按任意顺序排列：

Property
columnRule	50.0	10.0	52.0	10.0	37.0

返回columnRule属性：

object.style.columnRule

设置columnRule属性：

object.style.columnRule = "column-rule-width column-rule-style column-rule-color|initial|inherit"

Value	Description
columnRuleWidth	Sets the width of the rule between columns. Default value is medium
columnRuleStyle	Sets the style of the rule between columns. Default value is none
columnRuleColor	Sets the color of the rule between columns. Default value is the color of the element
initial	Sets this property to its default value. Read about initial
inherit	Inherits this property from its parent element. Read about inherit