create separate directory for css file

[ThanushaMandala]

example structure as below

weather-app/
├── index.html
├── css/
│ └── style.css
└── js/
└── app.js

[ankitkumar0622]

Hi @ThanushaMandala , can you please assign me this task.

[ThanushaMandala]

@ankitkumar0622 assigned!!

[08Uzair]

Please assign this to me

[08Uzair]

#4 I had done the PR you can check it please assign this to me

[ShilpiBG12]

Can you assign it to me please. This is very necessary for my hacktoberfest completion. Thank you!

[Hantaro171902]

Can you assign this for me. I solved it