body {
  text-align: center;
}

.omikujiResultInner {
  width: 300px;
  height: 300px;
  margin: auto;
  line-height: 300px;
  font-size: 100px;
  font-weight: bold;
  background: yellow;
}

#omikujiImg {
  transition: 1000ms;
}

.buruburu {
  text-align: center;
  animation: buruburu-animation .1s infinite;
}

@keyframes buruburu-animation {
  0% {transform: translate(0px, 0px)}
  25% {transform: translate(10px, 10px)}
  50% {transform: translate(0px, 10px)}
  75% {transform: translate(10px, 0px)}
  100% {transform: translate(0px, 0px)}
}

.rotate {
  transform: rotate(-180deg);
}