        }

        [role="doc-noteref"]::after {
            content: '[' counter(footnotes) ']';
            vertical-align: super;
            font-size: 0.75em;
            color: var(--blue);
        }

        [role="doc-noteref"]:focus::after {
            outline: thin dotted;
            outline-offset: 2px;
        }

        h1 {
            width: 100%;
            text-align: center;
            font-size: xx-large;
        }

        .authors {
            width: 100%;
            text-align: c