col-4 mx-auto">
          <form>
            <div class="mb-3 form-check">
              <input type="checkbox" class="form-check-input" id="check1" />
              <label for="check1" class="form-check-label">Check 1</label>
            </div>
            <div class="mb-3 form-check">
              <input type="checkbox" class="form-check-input" id="check2" />
              <label for="check2" class="form-check-label">Check 2</label>
            </div>
            <div class="mb-3 form-check">
           