<div class="row">
  <div class="form-group col-md-3 col-lg-2">
    <label for="gruppo3">Mezzi utilizzati:</label>
  </div>
  <div class="col">
    <div class="form-check form-check-inline">
      <div class="toggles">
        <label for="toggleEsempio1a">
          Auto propria
          <input type="checkbox" id="toggleEsempio1a">
          <span class="lever"></span>
        </label>
      </div>
    </div>
    <div class="form-check form-check-inline">
      <div class="toggles">
        <label for="toggleEsempio1b">
          Treno
          <input type="checkbox" id="toggleEsempio1b">
          <span class="lever leverRight"></span>
        </label>
      </div>
    </div>
    <div class="form-check form-check-inline">
      <div class="toggles">
        <label for="toggleEsempio1c">
          Car sharing
          <input disabled type="checkbox" id="toggleEsempio1c">
          <span class="lever"></span>
        </label>
      </div>
    </div>
    <div class="form-check form-check-inline">
      <div class="toggles">
        <label for="toggleEsempio1d">
          Bike sharing
          <input type="checkbox" id="toggleEsempio1d" checked="checked">
          <span class="lever"></span>
        </label>
      </div>
    </div>
    <div class="form-check form-check-inline">
      <div class="toggles">
        <label for="toggleEsempio1e">
          Metro/Tram/Bus
          <input disabled type="checkbox" id="toggleEsempio1e" checked="checked">
          <span class="lever"></span>
        </label>
      </div>
    </div>
  </div>
</div>