<div class="container">

  <div

    class="d-flex justify-content-center align-items-center"

    style="height: 100vh"

  >

    <div class="text-center">

      <img

        class="mb-4"

        src="https://mdbootstrap.com/img/logo/mdb-transparent-250px.png"

        style="width: 250px; height: 90px"

      />

      <h5 class="mb-3">

        Thank you for using our product. We're glad you're with us.

      </h5>

      <p class="mb-3">MDB Team</p>

      <a

        class="btn btn-primary btn-lg"

        href="https://mdbootstrap.com/docs/standard/getting-started/"

        target="_blank"

        role="button"

        >Start MDB tutorial</a

      >

    </div>

  </div>

</div>

​