HTML colgroup span Attribute

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# HTML colgroup span Attribute

HTML <colgroup> tag

## Definition and Usage

The span attribute specifies the number of columns the colgroup element should span.

This attribute should not be confused with the colspan attribute. This attribute does not merge any cells.

## Syntax

    <colgroup span="columns" />

## Syntax Example

    <colgroup span="3" />

## Attribute Values

Value | Description
--- | ---
columns | Specifies the number of columns the colgroup element covers.

## Browser Support

The attribute is supported in all major browsers.

Note: Even though this attribute has strong support in all browsers, most of the other colgroup attributes has poor support.

## Example

Source | Output
--- | ---

    <table border="1">
    <colgroup span="2" width="40px" />
    <colgroup width="100px" />
    <tr>
    <th colspan="3">This table contains
    three table data cells</th>
    </tr>
    <tr>
    <td>Peter</td>
    <td>Glenn</td>
    <td>Cleveland</td>
    </tr>
    </table>

This table contains three table data cells
Peter | Glenn | Cleveland

## Try-It-Yourself Demos

colgroup span attribute example
Set the span of the column group.

HTML <colgroup> tag

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