<div class="min-h-screen flex items-center justify-center bg-gradient-to-br from-indigo-500 to-indigo-800">

  <!-- clock wrapper -->
  <div class="relative font-mono font-extrabold text-9xl grid grid-cols-2 text-right text-white shadow-2xl gap-x-px border-8 border-yellow-100 rounded">

    <!-- clock stand -->
    <div class="absolute inset-x-0 -bottom-5 mx-auto flex justify-center">
      <div class="w-3/4 h-5 bg-yellow-100 rounded"></div>
    </div>

    <!-- left timer -->
    <div class="relative py-8 px-5">
      <div class="absolute inset-0 w-full h-full grid grid-rows-2">

        <!-- background squares -->
        <div class="bg-gradient-to-br from-gray-800 to-gray-900"></div>
        <div class="bg-gradient-to-br from-gray-700 to-gray-900"></div>
      </div>

      <div class="relative">05</div>

      <!-- line across middle -->
      <div class="absolute inset-0 w-full h-full flex items-center justify-center">
        <div class="h-px w-full bg-gray-800"></div>
      </div>
    </div>

    <!-- right timer -->
    <div class="relative py-8 px-5">
      <div class="absolute inset-0 w-full h-full grid grid-rows-2">

        <!-- background squares -->
        <div class="bg-gradient-to-br from-gray-800 to-gray-900"></div>
        <div class="bg-gradient-to-br from-gray-700 to-gray-900"></div>
      </div>

      <div class="relative">47</div>

      <!-- line across middle -->
      <div class="absolute inset-0 w-full h-full flex items-center justify-center">
        <div class="h-px w-full bg-gray-800"></div>
      </div>
    </div>

  </div>
</div>

External CSS

  1. https://cdnjs.cloudflare.com/ajax/libs/tailwindcss/2.0.3/tailwind.min.css

External JavaScript

This Pen doesn't use any external JavaScript resources.