<fieldset class="form__fieldset">
<legend class="sr-only">Date of birth</legend>
<div class="form__group">
<p class="form__label" aria-hidden="true">Date of birth</p>
<p class="form__hint">For example, 31 3 1981</p>
<div class="form__group-inner">
<div class="form__date">
<label class="form__label form__label-date" for="asp-date-day">Day</label>
<input class="form__input" id="asp-date-day" type="number">
</div>
<div class="form__date">
<label class="form__label form__label-date" for="asp-date-month">Month</label>
<input class="form__input" id="asp-date-month" type="number">
</div>
<div class="form__date form__date-year">
<label class="form__label form__label-date" for="asp-date-year">Year</label>
<input class="form__input" id="asp-date-year" type="number">
</div>
</div>
</div>
</fieldset>