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Discussion on: Quick CSS Quiz #3

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equinusocio profile image
Mattia Astorino • Edited on

This is very easy. A line-height with unitless value rappresent the ratio based on the element font-size computed value (or inherited) and allows children to compute their line-height based on their font-size.

Ps: same “quiz” here.
allthingssmitty.com/2017/01/30/nop...

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ismail9k profile image
Abdelrahman Ismail Author • Edited on

It's very easy if you already know how line-height with unit-less value works 😉, but unfortunately most developers go with 2em.

And the original quiz posted by Kevin Yank here: 3 things (almost) no one knows css

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equinusocio profile image
Mattia Astorino

Yes but unitless line height is just one of the accepted value. It’s not a “trick” like the previous quiz.