.press-icon-music {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;

  &__bar {
    &-0 {
      animation: playing1 .3s linear infinite alternate;
    }

    &-1 {
      animation: playing2 .3s linear infinite alternate;
    }

    &-2 {
      animation: playing1 .3s .15s linear infinite alternate;
    }

    &-3 {
      animation: playing1 .3s linear infinite alternate;
    }

    &-4 {
      animation: playing2 .3s linear infinite alternate;
    }
  }
}

@keyframes playing1 {
  0% {
    height: 25%;
  }

  100% {
    height: 80%;
  }
}
@keyframes playing2 {
  0% {
    height: 80%;
  }

  100% {
    height: 25%;
  }
}