<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<link rel='stylesheet prefetch' href='https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.2.1/assets/owl.carousel.min.css'>
<link rel='stylesheet prefetch' href='https://maxcdn.bootstrapcdn.com/font-awesome/4.6.1/css/font-awesome.min.css'>
<div class="container">
<div class="container">
<div class="owl-carousel">
<div><img src="//placehold.it/400x300/f06/fff/?text=1" alt=""></div>
<div><img src="//placehold.it/400x300/f63/fff/?text=2" alt=""></div>
<div><img src="//placehold.it/400x300/fc3/fff/?text=3" alt=""></div>
<div><img src="//placehold.it/400x300/693/fff/?text=4" alt=""></div>
<div><img src="//placehold.it/400x300/3cc/fff/?text=5" alt=""></div>
<div><img src="//placehold.it/400x300/369/fff/?text=6" alt=""></div>
<div><img src="//placehold.it/400x300/936/fff/?text=7" alt=""></div>
</div>
</div>
</div>
<script>
var $owl = $('.owl-carousel');
$owl.children().each( function( index ) {
$(this).attr( 'data-position', index );
});
$owl.owlCarousel({
center: true,
loop: true,
items: 3,
margin:10,
responsiveClass:true,
responsiveClass:true,