@media only screen and (max-width: 600px) {
    .header {
        padding: 7px;
    }
    div#about img.about-robot.img-fluid {
        display: none;
    }
    .hero-section img.hero-robot {
        display: none;
    }
    .site-statistics-section::before {
        display: none;
    }
    .hero-section .hero-content {
        padding-top: 9rem;
    }
    .hero-section .hero-content {
        padding: 7rem 1rem 2rem;
    }
    div#contact img.img-fluid.mx-auto {
        display: none;
    }
    div#contact img.img-fluid.mx-auto {
        display: none;
    }
    .affiliate-section img.img-fluid {
        display: none;
    }
}