I'm struggling to vertically align different elements in my Bootstrap table row. I want the "select" dropdown, description text, and button to all appear centered vertically. How can I achieve this?
https://i.sstatic.net/Xh3wm.png
Below is the code snippet:
<!doctype html>
<html lang="en>
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<title>testing...</title>
<style>
td {
height: 1em;
vertical-align: middle;
}
</style>
</head>
<body>
<div style="margin-left: 0px">
<table class="table table-striped table-hover">
<colgroup>
<col span="1" style="width: 4em">
<col span="1" style="width: 15em">
<col span="1" style="width: 4em">
</colgroup>
<tbody>
<tr scope="row"><td>
<select class="form-control" id="qty">
<option>0</option>
<option>1</option>
<option>2</option>
<option>3</option>
</select>
</td><td>Apples</td><td>10lb</td><td><button type="button" class="btn btn-primary btn-sm">Add</button></td></tr>
</table>
<!-- Optional JavaScript -->
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
</body>
</html>