.parallax > use {
    animation-name: move-forever;
    animation-timing-function: cubic-bezier(.55, .5, .45, .5);
    animation-iteration-count: infinite;
    animation-duration: 25s; /* default duration */
}

.parallax > use:nth-child(1) {
    animation-delay: -2s;
    animation-duration: 7s;
}

.parallax > use:nth-child(2) {
    animation-delay: -3s;
    animation-duration: 10s;
}

.parallax > use:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 13s;
}

.parallax > use:nth-child(4) {
    animation-delay: -5s;
    animation-duration: 20s;
}

.waves {
    position:relative;
    width: 100%;
    height:15vh;
    margin-bottom:-10px; /*Fix for safari gap*/
    min-height:100px;
    max-height:150px;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes move-forever {
    0% {
    transform: translate3d(-90px,0,0);
    }
    100% { 
        transform: translate3d(85px,0,0);
    }
}

@keyframes slideFadeIn {
  0% {
    opacity: 0;
    transform: translateY(-10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

body.fade-in {
    opacity: 0;
    transition: opacity 0.8s ease;
}

body.fade-in.show {
    opacity: 1;
}

/* Fade-out when navigating away */
.fade-out {
    opacity: 0;
    transition: opacity 0.8s ease;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

@media (max-width: 768px) {
    .waves {
        height:40px;
        min-height:40px;
    }
}