.gh-logo {
    height: 2.7rem;
    width: auto;
    padding: 0 !important;
    margin: 0 !important;
    cursor: pointer;
}

a:hover .gh-logo {
    filter: brightness(4);
}

/* Mobile media query */
@media screen and (max-width: 600px) {
    .navbar-collapse, .gh-logo {
        display: none;
    }
}