message: Alert default styling
diff: border-radius: 4px;
  box-shadow: 0 0 3px 0 rgba(0,0,0,0.3);
  padding: 20px;
  + opacity: 0;
  + transform: scale(0, 0);
  + transition: opacity 287ms cubic-bezier(0.4, 0, 0.2, 1) 0ms, transform 191ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;
  }
  .alert h2,p {
  