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<optgroup>

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Term side of the Card
Topic: Forms
Unit title: <optgroup>
Categories: Tag
Explanation side of the Card

Explanation: The element that groups related options within a `<select>` dropdown menu. It helps organize options into categories, making large dropdown lists easier to navigate.

Browser compatibility:
  • The chrome browser supports this feature starting from version 1
  • The edge browser supports this feature starting from version 12
  • The firefox browser supports this feature starting from version 1
  • The safari browser supports this feature starting from version 4
Availability: