Social buttons plugins shown below sidebars

Hi,
I have this issue with my blog for a very long time. The problem was that my content was shown below sidebars. After fiddling with the css and the template files, I managed to fix it (or so it seems). Now I tried to install social buttons plugins so that the buttons will show up on top of everything I posted. Well, NONE of the plugins works, they all have the same problem, they shift my content back to below sidebars. Once again I have fiddling around the plugins css for the width and all, but no luck. Any ideas will be greatly appreciated! Thanks.