.article-summary-doi {
    font-size: 0.9rem;
}
div .article-summary-title a:hover {
    text-decoration: underline;
}


@media (min-width: 992px) {
    #primaryNav .dropdown-menu.show {
        display: inline-block;
        width: auto;
    }
}



@media (min-width: 992px) {
    #primaryNav .dropdown-item {
        font-size: 15px;
        text-align: left;
    }
}