Does HTML5 require CSS for styling?

Answer 1

Html element have its own style attributes, or entire elements such as font to style text, but that's very primitive. So yes, it requires css to be properly styled.

Answer 2

Most of us know that w3schools is an awesome website where u can learn about web development, be it html or JavaScript or css or bootstrap .... w3 has everything...
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https://youtu.be/mJF2DHOyRc0

Answer 3

yes css is required... even when u write any style attribute, it is css (inline css) so css is required for styling.... and yeah u can download nice material from up there...☝