.subscriber-form {
  margin: 20px 0;
}

.subscriber-form input {
  width: 100%;
  padding: 10px;
  margin-bottom: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
  color: #fff;
}

.subscriber-form button {
  width: 100%;
  background-color: rgba(0, 0, 0, 0.1);
  color: #e51e32;
  padding: 10px 15px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 6px;
  cursor: pointer;
}

.subscriber-form button:hover {
  background-color: #e51e32;
  color: #fff;
}

.subscriber-message {
  margin-top: 10px;
  font-size: 14px;
}