styles.scss

/* Demo */
body {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(#bababa,#e0e0e0);
}

.app-content{
  display: flex;
  flex-direction: column;
  align-items: center;

  .caption,
  .playing {
    font-family: system-ui, serif;
    text-shadow: 0 0 10px #656565;
    font-weight: 100;
    color: #828282;
  }

  .caption {
    animation: flicker 3s ease-out infinite;
    .dots {
      display: inline-block;
      width: 35px;

      &:before{
        content: '';
        display: inline-block;
        animation: dots 3s linear infinite;
      }
    }
  }

  .playing {
    font-size: 14px;

    span {
      font-weight: 700;
    }
  }


}

/* Animation */
@keyframes rotate {
  to {
    transform: rotate(360deg);
  }
}

@keyframes flicker {
  0% {
    opacity: 0.2;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0.2;
  }
}

@keyframes dots {
  0% {
    content: '.';
  }
  25% {
    content: '..';
  }
  50% {
    content: '...';
  }
  75% {
    content: '..';
  }
  100% {
    content: '.';
  }
}

/* Variables */
$loader-size: 100px;

/* Loading Icon */
.loading {
  width: $loader-size;
  height: $loader-size;

  &__ring {
    position: absolute;
    width: $loader-size;
    height: $loader-size;

    &:first-child {
      transform: skew(30deg,20deg);
    }

    &:last-child {
      transform: skew(-30deg,-20deg) scale(-1, 1);

      svg {
        animation-delay: -0.5s;
      }
    }

    svg {
      animation: rotate 1s linear infinite;
      fill: rgba(0, 0, 0, 0.2);
    }
  }
}