The box that pops up when I click to add a video is all messed up. There are two X's in the top right corner to close the window. In the bottom right the Cancel and Okay buttons stick off the window to the right. When I click the "Dimensions" dropdown there's a huge white space at the bottom and the text gets cut off. I suspect there's a conflict between JQuery UI and TinyMCE. But this window looks extremely janky.