Thanks for the link. That helps a lot.
To fix the alignment to the left, you'll need to find the following style in your template's CSS file:
.scsocialbuttons {
margin-top: 15px;
margin-left: 83px;
}
The margin-left is what's shifting it over. Your CSS is compressed and GZipped, so I can't tell you the exact file.
Then, in the Social configuration area of JFBConnect, set the "Width" parameter to something like "400" and that should make the Like button not wrap.
I hope that helps,
Alex