.banner {
    background: url(Home-2.jpg) no-repeat center center;
    background-size: cover;
    padding-top: 20%;
    padding-bottom: 20%;
    color: white;
}
.text-box {
    background-color: rgba(0, 0, 0, 0.6);
    padding: 15px 25px;
    width: 30%;
    border-radius: 10px;
}
.navbar {
    min-height: 80px;
    padding: 15px 20px;
}