body {
    margin: 0;
    padding: 0;
}

.header {
    background-color: #d5001c;
    padding: 10px 20px;
}

.navbar-header {
    display: flex;
}

.navbar-header a {
    margin: 0 20px;
    color: white;
    text-decoration: none;
    cursor: pointer;
}

.page {
    background-color: #eee;
    padding: 50px 100px;
}

@media (min-width: 768px) {
    .page {
        padding: 50px;
    }
}
    
@media (min-width: 520px) {
    .page {
        padding: 50px 10px;
    }
}