.waves {
  position: absolute;
  display: table;
  width: 100%;
  bottom: 0;
  left: 0;
  right: 0;
  height: 150px;
  opacity: 0.5;
}

/* Animation */

.parallax > use {
  animation: move-forever 55s cubic-bezier(.55,.5,.45,.5) infinite;
}
.parallax > use:nth-child(1) {
  animation-delay: -13s;
  animation-duration: 31s;
}
.parallax > use:nth-child(2) {
  animation-delay: -9s;
  animation-duration: 31s;
}
.parallax > use:nth-child(3) {
  animation-delay: -13s;
  animation-duration: 41s;
}
.parallax > use:nth-child(4) {
  animation-delay: -15s;
  animation-duration: 55s;
}
@keyframes move-forever {
  0% {
   transform: translate3d(-90px,0,0);
  }
  100% { 
    transform: translate3d(85px,0,0);
  }
}
/*Shrinking for mobile*/
@media (max-width: 800px) {
  .waves {
    height:100px;
    min-height:100px;
  }
}