.roulette-container {
  background: url('../../img/launchEvent/bg/02_roulett_bg.png') no-repeat bottom/cover;
  width: 100%;
  margin-bottom: 1.5rem;
}

.roulette {
  position: relative;
  width: 18rem;
  height: 18rem;
  margin: 1.5rem auto;
  border: 5px solid;
  border-radius: 50%;
  overflow: hidden;
  background: #f9f9f9;
}

.roulette-wacu {
  width: 100%;
  height: 100%;
  position: relative;
  /* transform: rotate(45deg); */
  background-repeat: no-repeat;
  background-size: 100%;
  transform-origin: center;
}

.roulette-wacu>div {
  position: absolute;
  width: 50%;
  height: 50%;
  top: 50%;
  left: 50%;
  transform-origin: top left;
  display: flex;
  justify-content: center;
  align-items: center;
}

.roulette-wacu>div>p {
  text-align: center;
  color: #000;
  font-weight: bold;
  font-size: 1.125rem;
  letter-spacing: -1px;
  transform: rotate(-45deg);
  padding: 1rem 0 0;
  box-sizing: border-box;
}

.roulette-arrow {
  position: absolute;
  top: -2px;
  left: 50%;
  width: 0;
  height: 0;
  transform: translateX(-50%);
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 10px solid black;
}

.roulette_btn {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 6rem;
}

p.marker {
  width: 0px;
  height: 0px;
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translate(-50%, -50%);
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-top: 15px solid black;
}

@keyframes ani {
  0% {
    transform: rotate(0deg);
    transition-timing-function: ease-out;
  }

  100% {
    transform: rotate(360deg);
  }
}


@media (min-width: 400px) {
  .roulette {
    width: 20rem;
    height: 20rem
  }

}

@media (min-width: 640px) {
  .roulette {
    width: 35rem;
    height: 35rem;
    margin: 2.5rem auto 3rem;
  }

  .roulette-wacu>div>p {
    font-size: 1.65rem;
  }

  .roulette_btn {
    width: 10rem;
  }

  .roulette-arrow {
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-top: 14px solid black;
  }
}

@media (min-width: 991px) {
  .roulette {
    width: 45rem;
    height: 45rem;
    border: 6px solid;
  }

  .roulette-wacu>div>p {
    font-size: 1.8rem;
  }
}