# Size units (fonts) Elements

**URL:** <https://forums.realmacsoftware.com/t/size-units-fonts-elements/51127>\
**Category:** Elements\
**Created:** [September 18, 2025, 11:42am UTC](https://forums.realmacsoftware.com/t/size-units-fonts-elements/51127 "2025-09-18T11:42:07Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![lukasz](https://avatars.discourse-cdn.com/v4/letter/l/0ea827/32.png) [@lukasz](https://forums.realmacsoftware.com/u/lukasz)\
**Post date:** [September 18, 2025, 11:42am UTC](https://forums.realmacsoftware.com/t/size-units-fonts-elements/51127/1 "2025-09-18T11:42:07Z")

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Hi.

Is there a simple way to use or integrate the clamp function or viewport sizes in Elements?

Or how can I add this functionality in tailwind/elements?