WSL2, while amazing technology, is a resource hog and still a bit buggy in my experience. I use it w/ linux from time to time when I don't have a choice, but when I'm coding, it just feels like a hyper-bloated IDE.
No style attributes. You just use HTML markup and use a classless CSS framework to take care of making it look nice. My favorite is Marx, but there are others you can find here: https://github.com/dbohdan/classless-css
Water.css, MVP.css, sakura, and Tacit are among the most popular.