.dark-mode .service-tech-section {
    background: var(--dark-bg);
}
.dark-mode .service-tech-section h2 {
    color: var(--dark-top-heading);
}
.dark-mode .service-tech-containers > div {
    background: none;
    border: 1px solid gray;
}
.dark-mode .service-tech-containers > div h3 {
    color: var(--dark-top-heading);
}

@media (max-width: 280px) {
    .dark-mode .service-tech-containers > div {
        padding: 0.75rem;
    }
    .dark-mode .service-tech-section h2 {
        font-size: 1.5rem;
    }
    .dark-mode .service-tech-containers > div h3 {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
        padding-bottom: 0.5rem;
    }
}