l-sm" id="inputSmall">
          </div>

          <div class="form-group">
            <label class="control-label">Input addons</label>
            <div class="form-group">
              <div class="input-group mb-3">
                <div class="input-group-prepend">
                  <span class="input-group-text">$</span>
                </div>
                <input type="text" class="form-control" aria-label="Amount (to the nearest dollar)">
                <div class="input-group-append">
           