Multi carousel is not part of the main MDB package. It is a plugin that requires separate JS and CSS import. You should import minified files as you do with UI-KIT. Please see how to do it in the first section of this page: https://mdbootstrap.com/docs/standard/pro/plugins-installation/#section-manual-installation

Hello Kamila, Thanks for your assistance, but it doesn't work for me, I'm stuck.

If you look at the test page: https://haute-savoie.ialpes.com/event/Test-mini-carousel.html the 4 images all appear together in a vertical position, whereas they should be in a horizontal position as in the basic example on the MDB site: https://mdbootstrap.com/docs/standard/plugins/multi-item-carousel/ The extract you sent me in your response is exactly what I'm looking for. The snippet code is identical, it's a copy and paste of your example and it doesn't work. The images remain one above the other and there is no carousel. I tried with a "Blog-Horizontal" template page, without a personal style, it's the same. I made a new page (Page 2) based on an MDB template, in which there is no other code than those of MDB. Page 1 with my ads: https://haute-savoie.ialpes.com/event/Test-mini-carousel.html Page 2 *only the example and CSS and Js of MDB*: https://haute-savoie.ialpes.com/event/Test-multi-carousel-exemple-MDB.html "Plugin" there is "multi-carousel.js". Should I use it? I tried several codes without success. It is a problem of CSS and Js, but which ones. Could you tell me which CSS and Js of MDB you use to make the multi-carousel work. With my thanks.

Alain` Material Design for Bootstrap

<!-- Google Fonts Roboto -->

<!-- MDB  <!-- MDB  DOES NOT WORK
<link rel="stylesheet" href="../Templates/Multi-carousel-Plugin/css/mdb.min.css" />-->


<!-- * MDB5 * Version: PRO 8.0.0 <!-- MDB  DOES NOT WORK -->
<link href="../asset/css/mdb.min.css" rel="stylesheet" type="text/css">


<!--  * MDB5 *   Version: FREE 6.4.2  <!-- MDB  DOES NOT WORK
   <link href="../asset/css/free/mdb.min.css" rel="stylesheet" type="text/css">
-->

<!-- Custom styles -->

<!--  Image 1 -->
<div class="multi-carousel-item"> <img src="https://haute-savoie.ialpes.com/img/icones/img-1-mini.jpg" alt="Img 1" class="w-100"/> </div>
<!--  /Image 1 -->

<!--  Image 2 -->
<div class="multi-carousel-item">
  <img src="https://haute-savoie.ialpes.com/img/icones/img-2-mini.jpg"  alt="Img 2" class="w-100"/> 
</div>             
<!--  /Image 2 -->


<!--  Image 3 -->             
<div class="multi-carousel-item">              
  <img src="https://haute-savoie.ialpes.com/img/icones/img-3-mini.jpg" data-mdb-img=".https://haute-savoie.ialpes.com/event/img/icones/img-3-large.jpg" alt="Img 3" class="w-100"/>  </div>
<!--  /Image 3 -->

<!--  Image 4 -->
<div class="multi-carousel-item">             
  <img src="https://haute-savoie.ialpes.com/img/icones/img-4-mini.jpg" data-mdb-img="https://haute-savoie.ialpes.com/event/img/icones/img-1-large.jpg" alt="Img 4" class="w-100"/> </div>
<!--  /Image 4 -->

<!-- MDB  DOES NOT WORK
<script type="text/javascript" src="../Templates/Multi-carousel-Plugin/js/mdb.min.js"></script>
-->

 <!--  * MDB5 *   Version: FREE 6.4.2  DOES NOT WORK 
 <script src="../asset/js/free/mdb.min.js"></script>
 -->

 <!-- MDB  DOES NOT WORK -->
  <script src="../asset/js/mdb.umd.min.js"></script>


<!-- Custom scripts -->

`

Here is a snippet for you, but I'm not sure if I understood your problem well.

https://mdbootstrap.com/snippets/standard/kpienkowska/6302027?view=project