.anime {
  animation:animScale 3s infinite ease-out;
  transform-origin:50% 50%;
  animation-play-state:running
}

@keyframes animScale{
  0%{transform:scale(.9,.9)}
  25%{transform:scale(1,1)}
  50%{transform:scale(.9,.9)}
  75%{transform:scale(1,1)}
  100%{transform:scale(.9,.9)}
}

.hikaru {
  position: relative;
  overflow: hidden;
}
.hikaru::after {
  content: "";
  display: block;
  width: 30px;
  height: 100%;
  position: absolute;
  top: -180px;
  left: 0;
  background-color: #FFF;
  opacity: 0;
  transform: rotate(45deg);
  animation: reflect 2s ease-in-out infinite;
  -webkit-transform: rotate(45deg);
  -webkit-animation: reflect 2s ease-in-out infinite;
}
@keyframes reflect {
  0% { transform: scale(0) rotate(45deg); opacity: 0; }
  80% { transform: scale(0) rotate(45deg); opacity: 0.5; }
  81% { transform: scale(4) rotate(45deg); opacity: 1; }
  100% { transform: scale(50) rotate(45deg); opacity: 0; }
}
@-webkit-keyframes reflect {
  0% { transform: scale(0) rotate(45deg); opacity: 0; }
  80% { transform: scale(0) rotate(45deg); opacity: 0.5; }
  81% { transform: scale(4) rotate(45deg); opacity: 1; }
  100% { transform: scale(50) rotate(45deg); opacity: 0; }
}