allow videos to be embedded at any size
Right now, videos embed at 320x180, which is hardcoded inside the iframe. Noo matter how large I make the iframe, the video player itself stays that tiny.
I suggest REMOVING the dimensions from the player, setting them instead to 100% of the width of the containing iframe. The sample embed code would then have 320 x 180 as the default dimensions for the iframe, but a saavy designer/developer could remove those dimensions and make the video as large as they needed it to be and scale it responsively.