Multiple Selects Wrapped in single label

Demo showing glitchy error that will occur in Firefox if you wrap multiple <select>s in a single <label>

by lsirivong

HTML

<label>
  DOB (wrapped in label):<br />
						<select name="dob_month" id="dob_month">
							<option>Month</option>
							<option>January</option>
							<option>February</option>
							<option>March</option>
							<option>April</option>
							<option>May</option>
							<option>June</option>
							<option>July</option>
							<option>August</option>
							<option>September</option>
							<option>October</option>
							<option>November</option>
							<option>December</option>
						</select>
						<select name="dob_date" id="dob_date">
							<option>Date</option>
							<option>01</option><option>02</option><option>03</option><option>04</option><option>05</option><option>06</option><option>07</option><option>08</option><option>09</option><option>10</option><option>11</option><option>12</option><option>13</option><option>14</option><option>15</option><option>16</option><option>17</option><option>18</option><option>19</option><option>20</option><option>21</option><option>22</option><option>23</option><option>24</option><option>25</option><option>26</option><option>27</option><option>28</option><option>29</option><option>30</option><option>31</option>						</select>
						<select name="dob_year" id="dob_year">
							<option>Year</option>
							<option>1920</option><option>1921</option><option>1922</option></select>
					</label>

<br /> <br />

Date (not wrapped in label):<br/>
						<select name="dob_month" id="dob_month">
							<option>Month</option>
							<option>January</option>
							<option>February</option>
							<option>March</option>
							<option>April</option>
							<option>May</option>
							<option>June</option>
							<option>July</option>
							<option>August</option>
							<option>September</option>
							<option>October</option>
							<option>November</option>
							<option>December</option>
						</select>
						<select name="dob_date"...