form {
  position: relative;
}

.parsley-message {
  position: absolute;
  font-size: 13px;
  text-align: center;
  font-weight: bold;
  background: #3db39e;
  left: 0px;
  right: 0px;
  margin-top: -31px;
  color: #fff;
  border-radius: 0;
    opacity: 0.8;
}

.parsley-message span {
  padding: 3px 5px;
  display: block;
}