Fix the icon size in the footer

[prajjwalyd]

Alternatively, we can work on the #17 issue first so that this gets managed automatically.

[dedWalker18]

I would like to work on this!

[prajjwalyd]

@dedWalker18, go ahead! You can also take a look at issue #17 before working on this.

[pranavsusarla]

I would like to work on this too!

[prajjwalyd]

go ahead! @pranavsusarla