body{background:#f7f8fb;} .top-offer{background:#0d6efd;color:#fff;} .top-offer a{color:#fff;text-decoration:underline;} .hero{background-color:#284d8f;background-size:cover;background-position:center;} .hero .container{background:rgba(0,0,0,.35);border-radius:12px;} .btn-primary{background:#0d6efd;border-color:#0d6efd;} .card{border:1px solid #e7ebf3;}