Bootstrap 4 Tooltip

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>
</head>
<body>

<div class="container">
  <h3>Tooltip Example</h3>
  <p>The data-placement attribute specifies the tooltip position.</p>
  <a href="#" data-toggle="tooltip" data-placement="top"  title="closetag.com">Top</a>
  <a href="#" data-toggle="tooltip" data-placement="bottom"  title="closetag.com">Bottom</a>
  <a href="#" data-toggle="tooltip" data-placement="left"  title="closetag.com"">Left</a>
  <a href="#" data-toggle="tooltip" data-placement="right"  title="closetag.com">Right</a>
</div>

<script>
$(document).ready(function(){
  $('[data-toggle="tooltip"]').tooltip();   
});
</script>

</body>
</html>

Bootstrap Example

Tooltip Example

The data-placement attribute specifies the tooltip position.

Top Bottom Left Right