Moved social media into separate function

Moved the Social Media buttons into own function

Signed-off-by: Kieran Briggs <kieran.briggs@sheffcol.ac.uk>
Added new strings and styles for the social media

Added new strings and styles for the social media

Signed-off-by: Kieran Briggs <kieran.briggs@sheffcol.ac.uk>
re-write of block

Complete re-write of Block

Signed-off-by: Kieran Briggs <kieran.briggs@sheffcol.ac.uk>