Try as I might, I just can't get my Youtube videos to display in the FancyBox overlay. The links go directly to Youtube and open in full page mode. I've read through the posts here that had similar problems but I don't seem to be running any of the other software that caused conflicts.
I deselected the image options under media settings. I've tried using class= fancybox, fancybox-youtube, and fancybox-iframe with no difference. This is the line of code:
And this is the page I'm using to test it: