@-webkit-keyframes drop{
  0% {
    top:-12%;
  }

  100% {
    top: 100%;
  }
}

span.patat {
  padding: 5px;
  display: block;
  position: absolute;
  z-index: 10;
  -webkit-animation: drop 4s linear;
  animation: drop 4s linear;
  width: 20%
}

.re-roll > a {
  color: white;
  position: relative;
  z-index: 1000;
  opacity: 0;
}