The forward slash is something my content editor puts in by default, even if I leave that part out…quite annoying actually. The path to the image is a complete URL starting with the http:// part (everything between the double quotes ” ”
When I remake Preference later from the ground up, I will be improving on things like this, but for this one, here is a sample for a 4 column 1 row gallery in your widget:
The class “row” on the div should actually be “row-fluid” and not “row”.