body {
  font-family: "Roboto", Helvetica, Arial, Verdana, sans-serif;
  word-spacing: normal
}
.footer {
  padding-top: 40px;
  padding-bottom: 40px;
  margin-top: 40px;
  border-top: 1px solid #eee;
}
.val_error {
	color: red;
}
.val_ok {
	color: green;
}
