#Content iframe{display:block;margin: 0 auto;}
#Content iframe#playerFrame{width:100%;max-width:850px;height:auto;aspect-ratio: 16 / 9;}
#Content iframe#playerFrameP{width:100%;max-width:850px;height:auto;aspect-ratio: 16 / 9;}
#Content iframe#playerFrameV{width:60%;max-width:450px;height:auto;aspect-ratio: 9 / 16;}
#Content iframe[id^="playerFrameN"]{width:100%;}
#Content iframe#playerFrameN,#Content iframe#playerFrameN16-9,#Content iframe#playerFrameN4-3,#Content iframe#playerFrameN1-1{width:100%;}
#Content iframe#playerFrameN9-16,#Content iframe#playerFrameN3-4{width:60%;}
@media screen and (max-width: 767px) and (orientation: portrait) {
  #Content iframe#playerFrame{width:100%;max-width:100%;height:auto;aspect-ratio: 16 / 9;}
  #Content iframe#playerFrameP{width:100%;max-width:100%;height:auto;aspect-ratio: 16 / 9;}
  #Content iframe#playerFrameV{width:100%;max-width:100%;height:auto;aspect-ratio: 9 / 16;}
}