How can I center the title and search bar on a website using Bootstrap? I've tried adding my-auto, but it doesn't work. Any suggestions?https://i.sstatic.net/3uuhT.png
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Bootstrap 101 Template</title>;
<!-- Bootstrap -->
<link href="bootstrap/css/bootstrap.min.css" rel="stylesheet">
<link href="stylesheet.css" rel="stylesheet">
</head>
<body>
<div class="container" style="margin-top: 8%;">
<div class="col-md-6 col-md-offset-3">
<div class="row">
<div id="logo" class="text-center">
<h1>Movie</h1>
</div>
<form role="form" id="form-buscar">
<div class="form-group">
<div class="input-group">
<input id="1" class="form-control" type="text" name="search" placeholder="Search..." required/>
<span class="input-group-btn">
<button type="button" class="btn btn-outline-primary">Search</button>
<i class="glyphicon glyphicon-search" aria-hidden="true"></i>
</span>
</div>
</div>
</form>
</div>
</div>
<p>movie!</p>
</div>
<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
<script src="jquery.min.js"></script>
<!-- Include all compiled plugins (below), or include individual files as needed -->
<script src="js/bootstrap.min.js"></script>
</body>
</html>