Can someone please tell me how can i improve on my css and JavaScript skills

Question

I really need this

Answer 1

for css study the codes of our Mrs.CSS Mitali
she akso has a youtube channel for CSS.

Answer 2

I'd say study alot.Find materials online,ask help from people around,and lastly practice the theory you gather.Coz by the end of the day,what matters is what you have done with the skills you have and not what you know💯