HTML Elements Reference: SUB Element

Specifies that the enclosed text be displayed in subscript.

HTML 3.2, 4, 4.01, 5

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

The <sub> element denotes a subscript.

Subscripts in HTML appear slightly below the baseline ( bottom edge ) of the preceding text and in a smaller font.

Along with the <sup> element, these elements must be used only to mark up typographical conventions with specific meanings.

NOTE: Both start and end tags are required.

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

The following sample will render like this: ( X₁,Y₁ )

 ( X<sub>1</sub>,Y<sub>1</sub> )

4.5.19 The sub and sup elements

Elements

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<sub> Element

Remarks

Attributes

Example

External References

See Also