<form method="GET" action="index.php">
<button type="submit" name="cargoorreturn" class="btn btn-default" style="float:right;margin-right:15px;">ara</button>
<input type="text" class="form-control" name="search" style="float:right; width:300px;" placeholder="İsim Soyisim, Telefon, Sipariş NO" required />
<input type="hidden" name="system" value="cargoorreturn" />
</form>