:root {
  --wave: #000;
  --bg: #543663;
}

.dg.ac {
  display: none !important;
}

.wave {
  -webkit-animation: wave calc(var(--speed, 0) * 1s) infinite linear;
          animation: wave calc(var(--speed, 0) * 1s) infinite linear;
  background-image: url("https://www.tmrtsoundscape.com/wp-content/wave-lab/wave--infinite.svg");
  background-size: 50% 100%;
  bottom: -5%;
  height: calc(var(--height, 0) * 1vh);
  left: 0;
  opacity: var(--opacity);
  position: absolute;
  right: 0;
  width: calc(var(--width, 0) * 1vw);
  will-change: transform;
}
@media (max-width: 480px) {
  .wave {
    height: calc(var(--height, 0) * 0.75vh);
  }
}

.wave:nth-of-type(1) {
  z-index: 1;
}
.wave:nth-of-type(2) {
  z-index: 2;
}
.wave:nth-of-type(3) {
  z-index: 3;
}
@-webkit-keyframes wave {
  to {
    transform: translate(-50%, 0);
  }
}
@keyframes wave {
  to {
    transform: translate(-50%, 0);
  }
}