TEST
<div class="request_callback"> <div class="row"> <div class="col-lg-4 col-md-4 col-sm-4 col-xs-12"> <div class="input-group"> </div> </div> <div class="col-lg-4 col-md-4 col-sm-4 col-xs-12"> <div class="input-group"> </div> </div> <div class="col-lg-4 col-md-4 col-sm-4 col-xs-12"> <div class="input-group"> </div> </div> <div class="col-lg-12 col-md-12 col-sm-12 col-xs-12"> <div class="input-group"> </div> </div> <div class="col-lg-12 col-md-12 col-sm-12 col-xs-12"> <div class="input-group"> <button type="submit" class="button size-lg icon_right">submit <i class="fa fa-chevron-right"></i></button>
