.notification {
  width: 100%;
  height: 50px;
  text-align: center;
  position: absolute;
  left: 0;
  line-height: 50px;
  background: #e7e7e7;
  display: none;
}

.notification.visible { display: block; }

.notification-success {
  background: green;
  border-color: darkgreen;
  color: white;
}

.notification.top {
  top: 0;
  border-bottom: 1px solid #ccc;
}

.notification.bottom {
  bottom: 0;
  border-top: 1px solid #ccc;
}

.notification a {
  cursor: pointer;
  position: absolute;
  right: 20px;
}