Spotify Currently Playing Styles

SpotifyCurrentlyPlaying.css

.eq-container {
    pointer-events: none;
}

.bar {
    display: inline-block;
    position: relative;
    margin-right: 3px;
    width: 10px;
    height: 1px;
    overflow: hidden;
    background: linear-gradient(to bottom, #4d7c8a75, #79a9b99f);
    color: transparent;
    animation-name: equalizer;
    animation-duration: 2s;
    animation-iteration-count: infinite;
    transform: translate(1px, 6px);
}

.b1 {
    animation-delay: 0.5s;
}
.b2 {
    animation-delay: 0.2s;
}
.b3 {
    animation-delay: 1.2s;
}
.b4 {
    animation-delay: 0.9s;
}
.b5 {
    animation-delay: 0.7s;
}

@keyframes equalizer {
    0% {
        height: 1px;
        margin-top: 0;
    }
    10% {
        height: 40px;
        margin-top: -40px;
    }
    50% {
        height: 20px;
        margin-top: -20px;
    }
    60% {
        height: 30px;
        margin-top: -30px;
    }
    80% {
        height: 40px;
        margin-top: -60px;
    }
    100% {
        height: 1px;
        margin-top: 0;
    }
}