                   <div class="row margin">
                        <div class="col-sm-6">
                            <input id="range_1" type="text" name="range_1" value="">
                        </div>

                        <div class="col-sm-6">
                            <input id="range_2" type="text" name="range_2" value="1000;100000" data-type="double"
                                   data-step="500" data-postfix=" &euro;" data-from="30000" data-to="90000"
                                   