Tweak required on script

[theremotedr]

Here is the page in question,
http://www.theremotedoctor.co.uk/accaudi.html?scrollto=selection

This is regarding the facebook share logo.

The tweak is as follows.
Need the logo to be shown centered.
Anything so we can alter its size a touch.

Thanks very much.

[theremotedr]

I have managed to center the two items in question.
I know the code is incorrect but it is centered.

Can you advise the edit to correct the code please.

http://www.theremotedoctor.co.uk/accaudi.html?scrollto=selection