Example:

Source:

<figure class="bg-primary py-4 my-2">
    <h1 class=" display-1 text-light py-2 text-center">Header 1 Topic
       <figcaption class="lead fw-lighter pt-3 px-5">
        Lorem ipsum dolor sit amet consectetur, adipisicing elit. Quod a laudantium odit distinctio et
        architecto repudiandae autem iusto rem corporis.
       </figcaption>
    </h1>
</figure>

  <h2 class="display-2 ps-5 py-3 text-primary border-bottom"><i class="fa fa-angle-double-right pe-5"></i>Header 2
    section</h2>
    
  <h3 class="display-4 py-3">Header 3 step</h3>