JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://www.google.com/jsapi"></script>

<script>
google.load('jquery', '1.7');
</script>
  <body>
    <!-- 1. The <iframe> (and video player) will replace this <div> tag. -->
    <div id="wrap">
    <div id="player"></div>

  </div>

    <script>
      // 2. This code loads the IFrame Player API code asynchronously.
      var tag = document.createElement('script');

      tag.src = "https://www.youtube.com/iframe_api";
      var firstScriptTag = document.getElementsByTagName('script')[0];
      firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);

      // 3. This function creates an <iframe> (and YouTube player)
      //    after the API code downloads.
      var player;
      function onYouTubeIframeAPIReady() {
        player = new YT.Player('player', {
          height: '390',
          width: '640',
        videoId: '', // deliberate
          events: {
            'onReady': onPlayerReady,
    
            'onError' : onError
          }
        });
      }

      // 4. The API will call this function when the video player is ready.
      function onPlayerReady(event) {
        event.target.playVideo();
      }
      
      function onError(e) {
           $("#wrap").hide() ;
        //alert(e.data);
      }

      // 5. The API calls this function when the player's state changes.
      //    The function indicates that when playing a video (state=1),
      //    the player should play for six seconds and then stop.
      var done = false;
      function onPlayerStateChange(event) {
        if (event.data == YT.PlayerState.PLAYING && !done) {
          setTimeout(stopVideo, 6000);
          done = true;
        }
      }
      function stopVideo() {
        player.stopVideo();
      }

      function showVideo(vid) {
       $("#wrap").hide() // will throw error
       
     // $("#wrap").addClass("hide-with-margin"); // this is fine
player.clearVideo();
player.loadVideoById(vid);
setTimeout( function() {$("#wrap").show('slow') },500);...

CSS

.hide-with-margin {

  margin-left:-1000px;
}