
          <div class="pad__slot r3 c3 rowspan2">
            <button class="key key--secondary" type="button">=</button>
          </div>

          <div class="pad__slot r4 c0 colspan2">
            <button class="key" type="button">0</button>
          </div>
          <div class="pad__slot r4 c2">
            <button class="key" type="button">.</button>
          </div>
        </div>
      </div>
    </div>

    <p>With long text.</p>

    <div class="calculator">
      <div class="calculator__display"