Added footer

[aryamanpuri]

#3
@rajat2502

[rajat2502]

Hey!!! thanks for contributing, there is an issue the footer should be fixed to the bottom of the content and not to the viewport. In this pr, the footer is fixed to the bottom of the page. If you can fix this somehow then go ahead!!!

[aryamanpuri]

@rajat2502 But in #3 It is about "Fix the footer to the bottom of the page even when the content doesn't completely fits the full height of the page."
So what should I do?
Footer in the bottom or at the end of content ?

[rajat2502]

@aryamanpuri The footer should be at the bottom of the page(not viewport). If the content do not properly fit the height of even a viewport then it should be at the bottom of the page and when the content is more than 100vh then it should come after the content.