To use a YouTube or Vimeo embed video use the code below in any span# in the manager, the video will auto-adjust in size to be responsive so no size specifications are needed.

&embed is where the link to the video goes and &aspect4by3 makes the video aspect ratio 4:3. To keep the video 16:9 just omit the entire &aspect4by3 from the code in general.

[[EmbedYoutube? &embed=`//www.youtube.com/embed/t5Lq6XvOHXQ` &aspect4by3=`true`]]