cara membuat ukuran font kotak terpilih kecil di css
optgroup { font-size:40px; }
<select>
<optgroup>
<option selected="selected" class="service-small">Service area?</option>
<option class="service-small">Volunteering</option>
<option class="service-small">Partnership & Support</option>
<option class="service-small">Business Services</option>
</optgroup>
</select>
Brave Butterfly