A {
    color: darkslateblue!important;
}

.btn-link {
    color: darkslateblue!important;
}

.logo {
    width: 180px!important;
}
@media (min-width: 768px) {
    .logo {
        width: 200px!important;
    }
}

@media (min-width: 992px) {
    .logo {
        width: 240px!important;
    }
}

@media (min-width: 1200px) {
    .logo {
        width: 320px!important;
    }
}