@-webkit-keyframes materialise {
  0% {
    opacity: 1;
  }
  55% {
    opacity: 0;
  }
  100% {
    opacity: 0;
  }
}
@keyframes materialise {
  0% {
    opacity: 1;
  }
  55% {
    opacity: 0;
  }
  100% {
    opacity: 0;
  }
}