.app-btn-subscribe-now {
    font-size: 16px;
    font-weight: 600;
}
.app-btn-subscribe {
    font-size: 20px;
    font-weight: 600;
}

.logo {
    background-color: white;
}

@media screen and (max-width: 576px) {
    #header .logo {
        background-color: white;
        padding-top: 6px;
        padding-bottom: 6px;
    }
    
    #header .logo img {
        background-color: white;
        padding: 6px;
        border-radius: 2px;
    }
}