CSS3 column-width Property
Example
Specify a suggested, optimal width for the columns:
    div
	{
   
	-webkit-column-width: 100px; /* Chrome, Safari, Opera */
    -moz-column-width: 100px; /* Firefox */
	   
	column-width: 100px;
	
	}
Try it Yourself »
More "Try it Yourself" examples below.
Definition and Usage
The column-width property specifies a suggested, optimal width for the columns.
| Default value: | auto | 
|---|---|
| Inherited: | no | 
| Animatable: | yes. Read about animatable Try it | 
| Version: | CSS3 | 
| JavaScript syntax: | object.style.columnWidth="100px" Try it | 
Browser Support
The numbers in the table specify the first browser version that fully supports the property.
Numbers followed by -webkit- or -moz- specify the first version that worked with a prefix.
| Property | |||||
|---|---|---|---|---|---|
| column-width | 50.0 4.0 -webkit- | 10.0 | 2.0 -moz- | 9.0 3.1 -webkit- | 37.0 15.0 -webkit- 11.1 | 
CSS Syntax
column-width: auto|length|initial|inherit;
Property Values
| Value | Description | Play it | 
|---|---|---|
| auto | Default value. The column width will be determined by the browser | Play it » | 
| length | A length that specifies the width of the columns | Play it » | 
| initial | Sets this property to its default value. Read about initial | Play it » | 
| inherit | Inherits this property from its parent element. Read about inherit | 
 
More Examples
Column-count
Divide the text in a <div> element into three columns:
    div
	{
   
	-webkit-column-count: 3; /* Chrome, Safari, Opera */
    -moz-column-count: 3; /* Firefox */
	   
	column-count: 3;
	}
Try it Yourself »
Column-gap
Divide the text in a <div> element into three columns, and specify a 40 pixels gap between the columns.
    div
	{
    -webkit-column-count: 3; /* Chrome, Safari, Opera */
    
	-moz-column-count: 3; /* Firefox */
    column-count: 3;
	
    -webkit-column-gap: 40px; /* Chrome, Safari, Opera */
    
	-moz-column-gap: 40px; /* Firefox */
    column-gap: 40px;
	}
Try it Yourself »
Column-rule
Specify the width, style and color of the rule between columns.
    div
	{
    -webkit-column-count: 3; /* Chrome, Safari, Opera */
    
	-moz-column-count: 3; /* Firefox */
    column-count: 3;
	
    -webkit-column-gap: 40px; /* Chrome, Safari, Opera */
    
	-moz-column-gap: 40px; /* Firefox */
    column-gap: 40px;
	
    -webkit-column-rule: 4px outset #ff00ff; /* Chrome, 
	Safari, Opera */
    -moz-column-rule: 4px outset #ff00ff; 
	/* Firefox */
    column-rule: 4px outset #ff00ff;
	}
Try it Yourself »
Related Pages
CSS3 tutorial: CSS3 Multiple Columns
HTML DOM reference: columnWidth property

