index.html

<!DOCTYPE html>
<html lang="en" dir="ltr">
  <head>
    <meta charset="utf-8">
    <title></title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.3.4/assets/owl.carousel.min.css">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.3.4/assets/owl.theme.default.min.css">
    <link rel="stylesheet" href="style.css">
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.0/jquery.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.3.4/owl.carousel.min.js"></script>
  </head>
  <body>

    <div class="testimonial-section">
      <div class="inner-width">
        <h1>What Client Says</h1>
        <div class="border"></div>

        <div class="slides owl-carousel">

          <div class="testimonial">
            <div class="test-info">
              <img class="test-pic" src="img/p1.png" alt="">
              <div class="test-name">
                <span>Client1</span>
                @client1
              </div>
            </div>

            <p>
              Lorem ipsum dolor sit amet, consectetur adipisicing elit. Amet temporibus minus nam, sed quaerat odio iste ipsa autem suscipit, magnam mollitia iusto enim praesentium possimus modi tenetur neque, molestiae ratione.
            </p>
          </div>

          <div class="testimonial">
            <div class="test-info">
              <img class="test-pic" src="img/p2.png" alt="">
              <div class="test-name">
                <span>Client2</span>
                @client2
              </div>
            </div>

            <p>
              Lorem ipsum dolor sit amet, consectetur adipisicing elit. Amet temporibus minus nam, sed quaerat odio iste ipsa autem suscipit, magnam mollitia iusto enim praesentium possimus modi tenetur neque, molestiae ratione.
            </p>
          </div>

          <div class="testimonial">
            <div class="test-info">
              <img class="test-pic" src="img/p3.png" alt="">
              <div class="test-name">
                <span>Client3</span>
                @client3
              </div>
            </div>

            <p>
              Lorem ipsum dolor sit amet, consectetur adipisicing elit. Amet temporibus minus nam, sed quaerat odio iste ipsa autem suscipit, magnam mollitia iusto enim praesentium possimus modi tenetur neque, molestiae ratione.
            </p>
          </div>
        </div>
      </div>
    </div>


<script type="text/javascript">
  $(".owl-carousel").owlCarousel({
    margin:10,
    responsiveClass:true,
    responsive:{
      0:{
        items:1
      },
      680:{
        items:2
      },
      960:{
        items:3
      }
    }
  });
</script>

  </body>
</html>

style.css

*{
  margin: 0;
  padding: 0;
  font-family: "montserrat",sans-serif;
  box-sizing: border-box;
}

.testimonial-section{
  background: #3498db;
  padding: 40px 0;
}

.inner-width{
  max-width: 1200px;
  margin: auto;
  padding: 0 20px;
}

.testimonial-section h1{
  text-align: center;
  color: #333;
  font-size: 24px;
}

.border{
  width: 100px;
  height: 3px;
  background: #333;
  margin: 40px auto;
}

.testimonial{
  background: #f1f1f1;
  padding: 40px;
  overflow: hidden;
  border-radius: 8px;
  cursor: pointer;
}

.test-info{
  display: flex;
  height: 60px;
  align-items: center;
}

.test-pic{
  width: 50px !important;
  border-radius: 50%;
  margin-right: 15px;
}

.test-name{
  font-size: 12px;
  color: #333;
}

.test-name span{
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: #3498db;
}

.testimonial p{
  font-size: 12px;
  line-height: 22px;
  margin-top: 20px;
}

让链接同时具备两种打开方式