jQuery - Target the Same Element with Multiple jQuery Selectors

Tell us what’s happening:

Describe your issue in detail here.

Your code so far

<script>
  $(document).ready(function() {

  });
  
  $("button").addClass("animated");
  $(".btn").addClass("shake");
  $("#target1").addClass("btn-primary");
  $("#target1").addClass("shake");
  $("#target1").addClass("animated");
  $("#target1").addClass("btn-primary");
  
</script>

<!-- Only change code above this line -->

<div class="container-fluid">
  <h3 class="text-primary text-center">jQuery Playground</h3>
  <div class="row">
    <div class="col-xs-6">
      <h4>#left-well</h4>
      <div class="well" id="left-well">
        <button class="btn btn-default target" id="target1">#target1</button>
        <button class="btn btn-default target" id="target2">#target2</button>
        <button class="btn btn-default target" id="target3">#target3</button>
      </div>
    </div>
    <div class="col-xs-6">
      <h4>#right-well</h4>
      <div class="well" id="right-well">
        <button class="btn btn-default target" id="target4">#target4</button>
        <button class="btn btn-default target" id="target5">#target5</button>
        <button class="btn btn-default target" id="target6">#target6</button>
      </div>
    </div>
  </div>
</div>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 OPR/106.0.0.0 (Edition 360-1)

Challenge Information:

jQuery - Target the Same Element with Multiple jQuery Selectors

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All of this

  $("button").addClass("animated");
  $(".btn").addClass("shake");
  $("#target1").addClass("btn-primary");
  $("#target1").addClass("shake");
  $("#target1").addClass("animated");
  $("#target1").addClass("btn-primary");

should be inside the ready callback function.

  $(document).ready(function() {
    // code to run when the document is ready
  });