**Delete this canvas Before Publishing

These videos are added as embed codes (not "videos" from the toolbar below).  This allows us to set the frame height and width on the playlist.  To change the playlist, go to the playlist page on youtube.  Under share, you have the option to get a code.  Copy and paste that code into an "embed code" element in showit.  
You'll need to update the code "<iframe width="992" height="582"" to match the width and height of the element found in the "Size & Position" section on the right toolbar.  Once those match, under "embed info" for the mobile side, change the scale to 30%.  This will make sure the video is the correct size on mobile.

Please email me if you have any questions.