DOM/mouseEvent.html

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    <title>Mouse Event Object</title>
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      strong {
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      .box {
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        width: 100px;
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    <h1>The Mouse Event Object</h1>
    <p>Events that occurs when the mouse interacts with HTML elements</p>
    <div class="wrapper">
      <p id="pTag" onmousedown="mouseDown()" onmouseup="mouseUp()">
        <strong> onmousedown: </strong>The event occurs when the user presses a
        mouse button over an element.
        <br />
        <strong> onmouseup:</strong> The event occurs when a user releases a
        mouse button over an element.
      </p>
    </div>
    <hr />
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      <p id="pTag2">
        <strong>onmouseenter:</strong> The event occurs when the pointer is
        moved onto an element.
        <br />
        <strong>onmouseleave:</strong> The event occurs when the pointer is
        moved out of an element.
      </p>
      <div class="box" id="box1"></div>
      <div class="box" id="box2"></div>
    </div>
    <script>
      const mouseMovement = document.getElementById("pTag");
      const mouseEnter = document.getElementById("box1");
      const mouseLeave = document.getElementById("box2");
      const mouseUp = () => {
        mouseMovement.style.color = "#f14e0d";
      };
      const mouseDown = () => {
        mouseMovement.style.color = "black";
      };
      mouseEnter.addEventListener("mouseenter", () => {
        mouseEnter.style.backgroundColor = "green";
        mouseEnter.innerHTML = "Mouse enter";
      });
      mouseLeave.addEventListener("mouseleave", () => {
        mouseLeave.style.backgroundColor = "green";
        mouseLeave.innerHTML = "Mouse Leave";
      });
    </script>
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