.gacha {
  position: relative;
}

.gacha__video {
  margin: 0 auto;
  position: relative;
  width: 88vw;
  max-width: 390px;
  height: 65vh;
  max-height: 480px;
  border: #EB9600 7px solid;
  border-radius: 30px;
  box-sizing: border-box;
  overflow: hidden;
  background: url(../img/gacha.png) no-repeat center center / 108% auto;
  z-index: 1;
}

.gacha__video > video {
  position: absolute;
  width: 240%;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  min-width: 100%;
  min-height: 100%;
  border-radius: 30px;
}

.gacha__btn {
  width: 300px;
  height: 80px;
  background-color: #F65523;
  background-image: repeating-linear-gradient(-45deg,#F66D40, #F66D40 7px,transparent 0, transparent 20px);
  color: #FFF;
  font-weight: bold;
  font-size: 22px;
  border: #FFF 6px solid !important;
  border-radius: 999em;
  box-shadow: 2px 2px 6px rgba(0,0,0,0.22);
  position: absolute;
  top: calc(50% - 40px);
  left: calc(50% - 150px);
  z-index: 100;
  /* transition: transform 0.6s; */
  animation: poyon 1.2s infinite;
}

@keyframes poyon {
  0%   { transform: scale(1.0, 1.0) translate(0%, 0%); }
  15%  { transform: scale(0.95, 0.95) translate(0%, 5%); }
  30%  { transform: scale(1.1, 0.9) translate(0%, 10%); }
  50%  { transform: scale(0.9, 1.1) translate(0%, -10%); }
  70%  { transform: scale(1.05, 0.95) translate(0%, 5%); }
  100% { transform: scale(1.0, 1.0) translate(0%, 0%); }
}