Welcome to the Treehouse Community
Looking to learn something new?
my knowledge on these three languages are only the basics it's been sometime since I've done any of them
So what im asking is should I go through some courses on those three before continuing to learn flask?
Chris FreemanTreehouse Moderator 68,154 Points
Have you hit something that needs explaining?
Flask does make use of an extended syntax for the HTML, but this is part of the jinja2 template syntax (which the Flask course does teach) and not something learned in a CSS course.
So I would suggest to press on and ask in the forum if there is anything you're unsure of. Good Luck!
It would only work to your advantage to work through some of the basic html/css courses on Treehouse.