Contact page: Fix overflow and add social media links with logos

[meghprkh]

The page slightly overflows on contact page.

Also need to fix links to social media and add facebook links to the coordinators' profiles.

[shucon]

Something like this would work?

[anubhabsen]

@shucon make the contact us smaller so that the margin below it also fits in a screen and then test on different sized browsers.

[shucon]

I was checking on mobile platforms , I guess it's not feasible for mobile platform .
It would overflow anyway.

[meghprkh]

See if there is another component maybe in webslides?

[kalpit4088]

Is this fine for facebook link and logo?

[meghprkh]

@kalpit4088 can you find a flat facebook logo?

[Bournvita1998]

Updated FB logo and added links to it.
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