<div class="ai-c d-f fd-c h-1/1 jc-c">
  <div class="mx-4 ta-c">
    <h1 class="ff-c fs-md tc-black">Try the latest version of Yumma CSS</h1>
    <p class="fs-b tc-lead">
      A practical CSS framework with an abbreviated naming convention.
    </p>
  </div>
</div>