Edit in JSFiddle

$(".single-item").slick({
  accessibility: true,
  autoplay: true,
  autoplaySpeed: 1000,
  dots: true,
  fade: true,
});
<div class='container'>
  <div class='single-item'>
    <div>
      <h3>1</h3></div>
    <div>
      <h3>2</h3></div>
    <div>
      <h3>3</h3></div>
    <div>
      <h3>4</h3></div>
    <div>
      <h3>5</h3></div>
    <div>
      <h3>6</h3></div>
  </div>
</div>
.container {
  margin: 0 auto;
  padding: 40px;
  width: 80%;
  color: #333;
  background: #419be0;
}

.slick-slide {
  text-align: center;
  color: #419be0;
  background: white;
}