<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <!------ Include the above in your HEAD tag ----------> <div class="container my-5"> <div class="multiple-carousel"> <div id="multipleCarousel" class="carousel slide" data-ride="carousel"> <ol class="carousel-indicators"> <li data-target="#multipleCarousel" data-slide-to="0" class="active"></li> <li data-target="#multipleCarousel" data-slide-to="1"></li> </ol> <!-- Carousel items --> <div class="carousel-inner"> <div class="carousel-item active"> <div class="carousel-item-row"> <div class="col-3"> <a href="#"> <img src="http://placehold.it/320x240" alt="Image" style="max-width:100%;"> </a> </div> <div class="col-3"> <a href="#"> <img src="http://placehold.it/320x240" alt="Image" style="max-width:100%;"> </a> </div> <div class="col-3"> <a href="#"> <img src="http://placehold.it/320x240" alt="Image" style="max-width:100%;"> </a> </div> <div class="col-3"> <a href="#"> <img src="http://placehold.it/320x240" alt="Image" style="max-width:100%;"> </a> </div> </div> <!--.row--> </div> <!--.item--> <div class="carousel-item"> <div class="carousel-item-row"> <div class="col-3"> <a href="#"> <img src="http://placehold.it/320x240" alt="Image" style="max-width:100%;"> </a> </div> <div class="col-3"> <a href="#"> <img src="http://placehold.it/320x240" alt="Image" style="max-width:100%;"> </a> </div> <div class="col-3"> <a href="#"> <img src="http://placehold.it/320x240" alt="Image" style="max-width:100%;"> </a> </div> <div class="col-3"> <a href="#"> <img src="http://placehold.it/320x240" alt="Image" style="max-width:100%;"> </a> </div> </div> <!--.row--> </div> <!--.item--> </div> <!--.carousel-inner--> </div> <!--.Carousel--> </div> </div>

.multiple-carousel .carousel-indicators { left: 0; top: auto; bottom: -40px; } /* The colour of the indicators */ .multiple-carousel .carousel-indicators li { background: #a3a3a3; border-radius: 50%; width: 8px; height: 8px; } .multiple-carousel .carousel-indicators .active { background: #707070; } .carousel-item-row { display: flex; flex-wrap: wrap; margin-left: -15px; margin-right: -15px; }

$('#multipleCarousel').carousel({ interval: 8000 });