<div class="row">
<fieldset class="form-group col-md-7">
   [text* name placeholder "نام"]
</fieldset>	
<fieldset class="form-group col-md-7">	
   [email* email placeholder "ایمیل"]
</fieldset>	
<fieldset class="form-group col-md-7">
   [text* subject placeholder "موضوع"]
</fieldset>
<fieldset class="form-group col-md-12">
   [textarea* message placeholder "پیغام"]   
</fieldset>
<fieldset class="form-group col-md-12">
   [submit class:btn class:btn-normal class:btn-md "ارسال پیغام"]
</fieldset>
</div>