HTML5 MathML voffset Attribute

Last Updated : 23 Jul, 2025

This attribute is used to set the vertical position or increment. This attribute is accepted by only one tag and that is <mpadded> tag.

Syntax:

<element voffset="length">

Attribute Values:

  • length: This attribute value holds the digit in specific unit, that will be shifted the below or pull upward the baseline.

Below example illustrate the voffset in HTML5 MathML:

Example:

HTML
<!DOCTYPE html>
<html>

<head>
    <title>HTML5 MathML voffset Attribute</title>
</head>

<body style="text-align:center;">

    <h1 style="color:green">
        GeeksforGeeks
    </h1>

    <h3>HTML5 MathML voffset Attribute</h3>

    <math>
        <mrow>
            <mpadded lspace="2em" voffset="1em" 
                height="1em" depth="3em" 
                width="7em">
                
                <mfrac>
                    <mn>987654</mn>
                    <mn>20</mn>
                </mfrac>
            </mpadded>
        </mrow>
    </math>
</body>

</html>

Output: 

Supported Browsers: The browsers supported by voffset attribute are listed below:

  • Firefox
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