<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script> <script src="//code.jquery.com/jquery-1.11.1.min.js"></script> <!------ Include the above in your HEAD tag ----------> <div class="map-responsive"> <iframe src="https://www.google.com/maps/embed?pb=!1m10!1m8!1m3!1d6030.418742494061!2d-111.34563870463673!3d26.01036670629853!3m2!1i1024!2i768!4f13.1!5e0!3m2!1ses-419!2smx!4v1471908546569" width="600" height="450" frameborder="0" style="border:0" allowfullscreen></iframe> </div

.map-responsive{ overflow:hidden; padding-bottom:50%; position:relative; height:0; } .map-responsive iframe{ left:0; top:0; height:100%; width:100%; position:absolute; }