<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8" />
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <title>ScrollToElement</title>
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <script src="../build/scrollToElement.js"></script>
</head>
<body>
  <button id="scroll-button" style="position: absolute;">Click to Scroll</button>
  <div style="padding-top: 1000px;"></div>
  <div id="scroll-to-element" >Scroll To Here</div>
</body>
<script>
  const button = document.querySelector('#scroll-button')
  button.addEventListener('click', e => {
    scrollToElement('#scroll-to-element')
  })
</script>
</html>