The tab-size property in CSS is used to specify the width of the tab character. The tab-size usually displays a single space character in an HTML document. Some elements like <textarea> and <pre> elements display the tab-size.
Syntax:
tab-size: number|length|initial|inherit;
Property Value: The value of tab-size property is listed below:
- number: It is used to set the number of space characters in a tab. Its default value is 8.
- length: It is used to set the length character. But it is not supported by most of the browsers.
- initial: This property is used to set its default value.
- inherit: It is used to inherit the property from its parent.
Example: In this example, we are using the above-explained properties.
html
<!DOCTYPE html>
< html >
< head >
< title >tab-size Property</ title >
< style >
/* CSS property for tab-size */
#geeks {
/* Used for Firefox support */
-moz-tab-size: 6;
/* Used for Opera 10.6-12.1 support */
-o-tab-size: 6;
tab-size: 6;
}
body {
text-align: center;
}
h1 {
color: green;
}
</ style >
</ head >
< body style = "text-align:center" >
< h1 style = "color:green" >
GeeksforGeeks
</ h1 >
< h2 >
The tab-size Property
</ h2 >
< pre id = "Geeks1" >
GeeksforGeeks: A computer science portal
</ pre >
</ body >
</ html >
|
Output:

Supported Browsers: The browser supported by tab-size property are listed below:
- Google Chrome 21.0
- Edge 79.0
- Firefox 91.0
- Opera 15.0
- Safari 7.0
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Last Updated :
13 Jun, 2023
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