three images not side-by-side but vertical when using col-s-4

Advertisements so I am trying to put three images side by side using bootstrap row and col-s-4. It works when using desktop size but when it comes to mobile and tablet size the images are stacked vertical instead? Here is my html code: <div class="container-fluid"> <div class="row" id="order"> <div class="col-s-4"> <img class="img-responsive" src="order/order1.jpg"> </div> <div… Read More three images not side-by-side but vertical when using col-s-4