Set font-size to 1.5em; (50% larger) in HTML and CSS
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html - CSS Font size (responsive), relative to device resolution? - Stack Overflow
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Relative length units based on font in CSS!! Check out the most common relative length units and how are they measured. Get a weekly… | Instagram
CSS Font-Size Property - Scaler Topics
html - CSS Font size (responsive), relative to device resolution? - Stack Overflow
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Use font-relative units for font sizes - DEV Community
Pixels vs. Relative Units in CSS: why it's still a big deal - 24 Accessibility
Control font sizes, line spacing, and word spacing - Build Your First Web Pages With HTML and CSS - OpenClassrooms
A CSS unit cheat sheet with explanations of each unit.
CSS units - javatpoint
CSS font-size Property - GeeksforGeeks
Pre-defined Absolute and Relative Sized Fonts in CSS — Amit Merchant — A blog on PHP, JavaScript, and more
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CSS Units Tutorial – WebNots
