Simple HTML Question – Images with Links

I am using the new Oulipo design at http://www.droidfox.com

I am trying to customize it. It’s 3am and I’ve run into an issue… it’s been years since I touched HTML.

I’m inserting small icons that go out to social links. When these images are not linked, they line up side by side horizontally as they are supposed to, but when a link is added, they become vertically stacked. I want them to remain horizontal. What’s the best and most simple way to do this?