Sorry for the slightly rubbish title. I could not think how to describe this one better.
I am trying to implement the Google Friend Connect members gadget on my sit
You need to create an algorithm using jQuery or JS which checks for the remaining space and sets the width of the "remainder" element dynamically, per a responsive build. If the build is not responsive, you can test and set the element width by doing simple mathematical calculations.
We have experienced similar issues whilst building a liquid-responsive-grid based media system.