.req_error {
  background-color: #f2dede!important;
}
.req_ok {
  border-color:#3c763d!important;
  background-color: #def2de!important;
}
.required {
	border: 1px solid #970000;
  /*box-shadow: inset 0 1px 1px rgba(0,0,0,.075)*/
}
.required:focus {
	box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 6px rgba(52,152,219,.6)
}