#particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    /* Above global-bg/fluid, below content */
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(155, 92, 255, 0.6);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(155, 92, 255, 0.4);
    animation: fadeFloat 4s infinite ease-in-out;
}

@keyframes fadeFloat {

    0%,
    100% {
        opacity: 0.3;
        transform: scale(0.8);
    }

    50% {
        opacity: 0.8;
        transform: scale(1.2);
    }
}