<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<ul class="chec-radio">
<li class="pz">
<label class="radio-inline">
<input type="checkbox" id="pro-chx-residential" name="gas_availability" class="pro-chx" value="yes" checked>
<div class="clab">Gas Availability</div>
</label>
</li>
<li class="pz">
<label class="radio-inline">
<input type="checkbox" id="pro-chx-residential" name="electricity_availability" class="pro-chx" value="yes">
<div class="clab">Electric Availability</div>
</label>
</li>
<li class="pz">
<label class="radio-inline">
<input type="checkbox" id="pro-chx-residential" name="phone_internet" class="pro-chx" value="yes">
<div class="clab">Phone and Internet</div>
</label>
</li>
<li class="pz">
<label class="radio-inline">
<input type="checkbox" id="pro-chx-residential" name="water_availability" class="pro-chx" value="yes">
<div class="clab">Water Availability</div>
</label>
</li>
<li class="pz">
<label class="radio-inline">
<input type="checkbox" id="pro-chx-residential" name="sanitation" class="pro-chx" value="yes">
<div class="clab">Sanitation</div>
</label>
</li>
</ul>