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# Style tabSize Property [ Style Object](#) ## Example Set the tabSize of a

 element:

 document.getElementById("myPRE").style.tabSize="16"; 

[Try it »](#)

* * *

## Definition and Usage

The tabSize property specifies the length of a tab character in spaces.

In HTML, the tab character is usually displayed as a single space character, except for some elements like  and <pre>, where the tabSize property is effective.

* * *

## Browser Support

![Image 9: Internet Explorer](#)![Image 10: Firefox](#)![Image 11: Opera](#)![Image 12: Google Chrome](#)![Image 13: Safari](#)

Currently, only Chrome supports the tabSize property.

Firefox supports an alternative property, MozTabSize.

Opera supports an alternative property, OTabSize.

Currently, no browser supports the value as a length unit.

* * *

## Syntax

Get the tabSize property:

_object_.style.tabSize 

Set the tabSize property:

_object_.style.tabSize="_number_|_length_|initial|inherit" 

## Property Values

| Value | Description |
| --- | --- |
| _number_ | Default value is 8. Specifies the number of space characters to display for each tab character. |
| _length_ | Specifies the length of a tab character. Almost all major browsers do not support this property value. |
| initial | Sets this property to its default value. See (#). |
| inherit | Inherits this property from its parent element. See (#). |

## Technical Details

| Default Value: | 8 |
| --- |
| Return Value: | A string, representing the tab-size property of an element. |
| CSS Version | CSS3 |

* * *

## Related Articles

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