<div class="splide slider1" aria-label="Splideで作るスライダー">
  <div class="splide__track">
    <ul class="splide__list">
      <li class="splide__slide">
        <img src="https://pengi-n.co.jp/blog/wp-content/uploads/2024/01/splide-01.jpg"　alt="">
      </li>
      <li class="splide__slide">
        <img src="https://pengi-n.co.jp/blog/wp-content/uploads/2024/01/splide-02.jpg"　alt="">
      </li>
      <li class="splide__slide">
        <img src="https://pengi-n.co.jp/blog/wp-content/uploads/2024/01/splide-03.jpg"　alt="">
      </li>
    </ul>
  </div>
</div>

<div class="splide slider2" aria-label="Splideで作るスライダー">
  <div class="splide__track">
    <ul class="splide__list">
      <li class="splide__slide">
        <img src="https://pengi-n.co.jp/blog/wp-content/uploads/2024/01/splide-02.jpg"　alt="">
      </li>
      <li class="splide__slide">
        <img src="https://pengi-n.co.jp/blog/wp-content/uploads/2024/01/splide-01.jpg"　alt="">
      </li>
      <li class="splide__slide">
        <img src="https://pengi-n.co.jp/blog/wp-content/uploads/2024/01/splide-05.jpg"　alt="">
      </li>
    </ul>
  </div>
</div>

<div class="splide slider3" aria-label="Splideで作るスライダー">
  <div class="splide__track">
    <ul class="splide__list">
      <li class="splide__slide">
        <img src="https://pengi-n.co.jp/blog/wp-content/uploads/2024/01/splide-04.jpg"　alt="">
      </li>
      <li class="splide__slide">
        <img src="https://pengi-n.co.jp/blog/wp-content/uploads/2024/01/splide-05.jpg"　alt="">
      </li>
      <li class="splide__slide">
        <img src="https://pengi-n.co.jp/blog/wp-content/uploads/2024/01/splide-06.jpg"　alt="">
      </li>
    </ul>
  </div>
</div>

html, body {
  margin: 0;
  padding: 0;
}

.splide {
  width: 80%;
  margin: 0 auto;
}
.splide__track {
  margin-bottom: 30px;
}

.splide__slide {
  height: 200px;
}
.splide__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

new Splide( '.slider1' ).mount();
new Splide( '.slider2' ).mount();
new Splide( '.slider3' ).mount();