@media screen and (max-width: 768px) {
    main {
        padding: 15px;
    }

    .header-inner {
        padding: 2em;
    }

    .breadcrumb-list {
        padding: 0 1em;
    }

    #btn_search_representations, #btn_search_form_responses, .table-of-contents-btn {
        margin-bottom: 2px;
    }

    .footer-bottom {
        margin: 0;
    }

    .footer-logo {
        text-align: center;
    }

    .footer-logo img {
        float: none;
    }

    .footer-bottom .footer-social-icons {
        text-align: center;
        padding: 0;
    }
}