components/forms/03-checkboxes/checkboxes.html

<label for="checkbox-1" class="mzp-u-inline">
  <input type="checkbox" name="checkboxes" id="checkbox-1"> Option 1
</label>
<label for="checkbox-2" class="mzp-u-inline">
  <input type="checkbox" name="checkboxes" id="checkbox-2"> Option 2
</label>