For anyone looking to do Responsive Design using a Column Based approach I created a sample project with all the libraries and examples needed to do this.
It’s based on a 12 column grid system and you can see as you change the window size from small to extra-large how the layout repositions and keeps everything looking nice with minimal work.
[quote=347290:@Greg O’Lone]Make sure you include the dl=1 parameter on the end of your Dropbox image links.[/quote]
Maybe that changed to raw=1, that’s what I used following this post information.