How is font size measured? - Quora
Convert font property units
browser - When setting a font-size in CSS, what is the real height of the letters? - Stack Overflow
CSS pro tips: responsive font-sizes and when to use which units | Bits.TheoremOne
CSS Units Tutorial – WebNots
The Differences Between CSS Units in Web Design - Stackable
Explained: Size Units Every UI Designer Should Know | Yellowchalk
Unit – Fonts Knowledge - Google Fonts
Pixels vs. Relative Units in CSS: why it's still a big deal - 24 Accessibility
What is the best unit to use to declare font-size on the web? - Quora
How to decide CSS units for responsive website? - DEV Community
Font Size Units in Responsive Web Design
Font Sizes and the Coordinate System - FontLab VI Help
CSS Units
Use font-relative units for font sizes - DEV Community
A CSS unit cheat sheet with explanations of each unit.
Point: In typography the point (pt) is the smallest unit of measure. It is used for measuring font size and … | Booklet layout, Letterpress type, Types of lettering
CSS Units & Font Sizes - Cheat sheet (14) : r/webdev
Clarifications about em units, point size and line spacing - Font Forum
CSS Font-Size and Units of Length – Guilherme Natal de Mello – A brazilian web developer currently living in Dublin
Web Font Units: pt, px, em, % – Yingying Zhang
Getting Started With Setting HTML Font Size | Udacity Tech
Responsive And Fluid Typography With vh And vw Units — Smashing Magazine
