Change SELECT style based on OPTION
http://stackoverflow.com/q/16344583/1454806
by Emmanuel Garcia
HTML
<input type="radio" id="billing_place_1" class="billing_place_1" name="radios" required>
<label for="billing_place_1">I want room service</label>
<input type="radio" id="billing_place_2" class="billing_place_2" name="radios">
<label for="billing_place_2">I want pool bar</label>
<br /><br /><br />
<label id="billing_room_field" class="billing_room">ROOM SERVICE</label><br />
<label id="billing_chair_field" class="billing_chair">POOL BAR</label>
CSS
input[id=billing_place_1]:checked ~ #billing_chair_field {
display:none;
}
input[id=billing_place_2]:checked ~ #billing_room_field {
display:none;
}