.navbar-brand img {
    vertical-align: baseline;
    max-height: 40px;
}
.footer-logo {
    max-width: 150px;
    height: auto;
}
.header {
    padding-top: 60px;
    padding-bottom: 0;
}
@media (max-width: 992px) {
    .display-4 {
        margin-top: 50px;
    }
    .lead-2 {
        margin-bottom: 50px;
    }
}