.nav-link { color:#000; font-weight: bold; font-size: 20px; }
.nav-link:hover { color:#000; font-weight: bold; font-size: 20px; text-decoration: underline; }
.home-hero { height: 564px; background-image: url("../img/laptops-large2.jpg"); background-position: center; background-size: cover; }
.home-hero-img {  height: 275px; }
.hero-tagline { font-size: 1.75rem; }
.hero-text { color: #ffffff; font-size: 75px; }
.hero-text-sub { color: #ffffff; font-size: 32px; }
.section-heading { font-weight: 700; font-size: 56px; }
.bg-practices { height: 400px; background-image: url("../img/practices.jpg"); background-position: center; background-size: cover; }
.bg-people { height: 400px; background-image: url("../img/people.jpg"); background-position: center; background-size: cover; }
.bg-hiring { height: 400px; background-image: url("../img/hiring.jpg"); background-position: center; background-size: cover; }
.content-overlay { background-color: rgba(0, 0, 0, 0.5); height: 100%; color: #fff;}
@media (max-width: 768px) {
    .home-hero-img {  height: 225px; }
    .hero-tagline { font-size: 1.25rem; }
    .home-hero { height: 475px; }
    .hero-text { font-size: 56px; }
    .hero-text-sub { font-size: 28px; }
}