tyb-code18.5.html

<div class="btn-group" data-toggle="buttons">
  <label class="btn btn-primary active">
    <input type="checkbox" autocomplete="off" checked>Dandelions!
  </label>
  <label class="btn btn-primary">
    <input type="checkbox" autocomplete="off">Roses
  </label>
  <label class="btn btn-primary">
    <input type="checkbox" autocomplete="off">Orchids
  </label>
</div>