              aria-label="Amount (to the nearest dollar)"
              />
              <span class="input-group-text border-0">.00</span>
            </div>

            <div class="input-group">
              <span class="input-group-text border-0">With textarea</span>
              <textarea class="form-control rounded" aria-label="With textarea"></textarea>
            </div>
          </div>

          <div class="col-md-6 mb-5">
            <h4 class="mb-4">File input</h4>

            <div class="fo