.cok{width: fit-content;height: fit-content;}
  #disp img{min-width:200px; max-height: 100%; max-width: 100%; margin-left:auto; margin-right:auto;}
  #disp video{min-width:200px; max-height: 100%; max-width: 100%; margin-left:auto; margin-right:auto; border-radius:20px;}
  #double{width:815px; height:auto;}
  #page{max-width:405px; height:auto;}
  #post{max-width:200px; height:auto; }