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HTML

<div class="steps step1">
	<label>Your Gender?</label>
	<select name="gender">
		<option value>Please select</option>
		<option value="1">Man</option>
		<option value="2">Woman</option>
	</select>
</div>
<div class="steps step2">
	<label>First Name:</label>
	<input type="text" name="firstname">
</div>
<div class="steps step3" tabindex="-1">
	<label>What is Your Date of Birth?</label>
	<select name="dobday">
		<option value="">Day</option>
		<option value="1">01</option>
		<option value="2">02</option>
		<option value="3">03</option>
		<option value="4">04</option>
		<option value="5">05</option>
		<option value="6">06</option>
		<option value="7">07</option>
		<option value="8">08</option>
		<option value="9">09</option>
		<option value="10">10</option>
		<option value="11">11</option>
		<option value="12">12</option>
		<option value="13">13</option>
		<option value="14">14</option>
		<option value="15">15</option>
		<option value="16">16</option>
		<option value="17">17</option>
		<option value="18">18</option>
		<option value="19">19</option>
		<option value="20">20</option>
		<option value="21">21</option>
		<option value="22">22</option>
		<option value="23">23</option>
		<option value="24">24</option>
		<option value="25">25</option>
		<option value="26">26</option>
		<option value="27">27</option>
		<option value="28">28</option>
		<option value="29">29</option>
		<option value="30">30</option>
		<option value="31">31</option>
	</select>
	<select name="dobmonth">
		<option value="">Month</option>
		<option value="1">January</option>
		<option value="2">February</option>
		<option value="3">March</option>
		<option value="4">April</option>
		<option value="5">May</option>
		<option value="6">June</option>
		<option value="7">July</option>
		<option value="8">August</option>
		<option value="9">September</option>
		<option value="10">October</option>
		<option value="11">November</option>
		<option value="12">December</option>
	</select>
	<select...