Shortcode Needed

Hi Guys

I want to add a heading and some text to the page and align the sharing list with the rest of the page rather than slammed over to the extreme edge of the page. As I see it a short code that I could drop into an editable page would solve this problem perfectly but I just can’t find one. I’ve tried using css to add a margin to the divs in the templates but I can’t seem to target anything effectively. I am hoping to not have to add text to the template if that’s avoidable. Can you suggest anything?

The page I need help with: [log in to see the link]