CSS column-rule-width Property

Description

The column-rule-width property sets the width of the rule between columns. Negative values are not allowed.

Initial value: medium
Applies to: Multi-column elements
Inherited: No
Media: Visual
Computed value: absolute length; '0' if the column rule style is 'none' or 'hidden'
Animatable: No
CSS Version: CSS3
JavaScript syntax: object.style.columnRuleWidth

Syntax

column-rule-width: <border-width>

Values

<border-width>Is a <length> or one of the thin, medium or thick keyword describing the width of the rule separating two columns.

Example

HTML

<div class="book">Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</div>

CSS

.book { 
   columns: 3 200px; 
   -webkit-columns: 3 200px; 
   -moz-columns: 3 200px; 
   column-rule-color: red; 
   -webkit-column-rule-color: red; 
   -moz-column-rule-color: red; 
   column-rule-style: dashed; 
   -webkit-column-style: dashed; 
   -moz-column-rule-style: dashed; 
   column-rule-width: 2px; 
   -webkit-column-rule-width: 2px; 
   -moz-column-rule-width: 2px; 
}

Result