Create basic footer using html and css

[Slytherin33]

Please follow the provided guidelines and contribute accordingly.

[Nevilkumar]

Hi @Slytherin33 , I would like to work on this issue. Please assign it to me.

[hash143]

Please assign me this task.

[Slytherin33]

Ok you both are assigned this task.

[Nevilkumar]

@Slytherin33 Can You please review and merge the PR #50 .