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Development Tools Web Accessibility Compliance Mobile Accessibility Relative Units

Relative Units

Hey!

Since I have started learning front-end, I was always told (or recommended) to use EM or REM, instead of pixels, but now the VH appears in my life..! which somehow looks like a better idea as it would avoid so many changes on @media queries? I just need some advise from some experience person (like you Steven Parker ). Would it be a better idea to use VH instead of EM, REM or %? or better to avoid them as it is not supported by old browsers?

Thank you :)

3 Answers

Steven Parker
Steven Parker
231,184 Points

:bookmark: Hi, I got alerted by your tag.

I don't think any of those units would be a problem in most browsers, but they are used for different things.

I wouldn't use vh as a substitute for em, but it might be a good alternative to % in some situations. Choose what fits your needs.

Steven Parker
Steven Parker
231,184 Points

I appreciate the confidence but since lots of folks are willing to help you might try not tagging anyone specific until the question has been posted for a day.

No worries, won't tag you anymore, thanks anyway.

Steven Parker
Steven Parker
231,184 Points

Just to be clear, I don't mind being tagged (it's kind of flattering! :blush:), I was only suggesting that you might give the whole community a chance first.

Sometimes I might just happen to respond first anyway.

I usually do, but not too many people bother to get involved and I end up with questions never answered. If it is a question regarding code or whatever, I leave the question open up for everyone, but something like this, which I was purely asking for a 'professional' advise, I rather get a straight response from someone I know is gonna respond correctly. Have a good one.

Steven Parker
Steven Parker
231,184 Points

Well, now that I know how you consciously you make that choice, I'm doubly flattered. Feel free to tag me anytime. :wink: