我有以下 HTML
<div class="form-radios" id="edit-submitted-lunchset-lunch"><div class="form-item form-type-radio form-item-submitted-lunchset-lunch">
<input type="radio" class="form-radio" value="1" name="submitted[lunchset][lunch]" id="edit-submitted-lunchset-lunch-1"> <label for="edit-submitted-lunchset-lunch-1" class="option">12:00 </label>
</div>
<div class="form-item form-type-radio form-item-submitted-lunchset-lunch">
<input type="radio" class="form-radio" value="2" name="submitted[lunchset][lunch]" id="edit-submitted-lunchset-lunch-2"> <label for="edit-submitted-lunchset-lunch-2" class="option">12:30 </label>
</div>
<div class="form-item form-type-radio form-item-submitted-lunchset-lunch">
<input type="radio" class="form-radio" value="3" name="submitted[lunchset][lunch]" id="edit-submitted-lunchset-lunch-3"> <label for="edit-submitted-lunchset-lunch-3" class="option">13:00 </label>
</div>
<div class="form-item form-type-radio form-item-submitted-lunchset-lunch">
<input type="radio" class="form-radio" value="4" name="submitted[lunchset][lunch]" id="edit-submitted-lunchset-lunch-4"> <label for="edit-submitted-lunchset-lunch-4" class="option">13:30 </label>
</div>
<div class="form-item form-type-radio form-item-submitted-lunchset-lunch">
<input type="radio" class="form-radio" value="5" name="submitted[lunchset][lunch]" id="edit-submitted-lunchset-lunch-5"> <label for="edit-submitted-lunchset-lunch-5" class="option">14:00 </label>
</div>
<div …