HTML Elements Reference: SUB Element

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Abakada DHTML Properties Reference: map Property
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Saturday, May 31, 2025

Home > Abakada: Back to Basics > Language References > HTML Elements > SUB Element

Specifies that the enclosed text be displayed in subscript. HTML 3.2, 4, 4.01, 5

HTML Syntax
<sub class = classname id = value style = css_style_rules title = text >

Remarks

Subscripts in HTML appear slightly below the baseline ( bottom edge ) of the preceding text and in a smaller font.
NOTE: Both start and end tags are required.
Attributes

The <sub> element has no attribute of its own, but supports global attributes common to all HTML elements.

Example

The following sample will render like this: ( X₁,Y₁ )
( X<sub>1</sub>,Y<sub>1</sub> )

See Also

SUP