I want to know new html and css tag that are not common plz tell this if anyone know??

Answer 1

Let me introduce you with my favorite (for sure a lot of others as well) docs for HTML, CSS and JS.
https://developer.mozilla.org/en-US/docs/Web/HTML

Answer 2

For HTML
•https://www.w3schools.com/TAGS/default.ASP
For CSS
•https://www.w3schools.com/cssref/
Hope this helps 🙂

Answer 3

Thank u