.alert {
  padding: 15px;
  margin-bottom: 20px;
  border: 1px solid transparent;
  border-radius: 4px;
}

.alert-success {
  color: #ffffff;
  background-color: #27ae60;
  border-color: #27ae60;
}

.alert-info {
  color: #ffffff;
  background-color: #2980b9;
  border-color: #2980b9;
}

.alert-danger {
  color: #ffffff;
  background-color: #c0392b;
  border-color: #c0392b;
}