.navbar, p, h3 {
    font-family: 'Roboto', sans-serif;
}

.navbar-brand {
    font-family: 'Roboto', sans-serif;
    font-size: 30px;
    
}

.slogan {
    font-family: 'Roboto', sans-serif;
    font-size: 30px;
}

.carousel-item, h5 {
    font-family: 'Roboto', sans-serif;
    font-size: 30px;
}

ul {
    font-family: 'Roboto', sans-serif;
    font-size: 25px;
}

.btn {
    font-family: 'Roboto', sans-serif;
    font-size: 20px;
}

.btn-nav {
    margin-left: 70px;
    padding: 15px;
}