.brands-home, .faq-home {
    position: relative;
    overflow: hidden;
}

#particles-brands, #particles-faq {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.container {
    position: relative;
    z-index: 1;
}