#flash_messages {
  border: 1px solid #CCC;
  background-color: #F1F1F1;
  padding: 10px;

  margin: 20px 100px 10px 100px;

  @media all and (max-width: 600px) {
      margin: 20px 10px 10px 10px;
  }

  div {
    text-align: center;
  }

  .notice {
    color: green;
  }

  .alert {
    color: orange;
  }
}