/*.flash {
  padding: 12px;
  margin-bottom: 10px;
  border-radius: 5px;
  transition: opacity 0.5s ease;
}
.flash-success {
  background-color: #d4edda;
}
.flash-error {
  background-color: #f2828c;
}
.fade-out {
  opacity: 0;

}