hor,
            .markdown-body h2:hover .anchor,
            .markdown-body h3:hover .anchor,
            .markdown-body h4:hover .anchor,
            .markdown-body h5:hover .anchor,
            .markdown-body h6:hover .anchor {
                text-decoration: none;
            }

                .markdown-body h1:hover .anchor .octicon-link,
                .markdown-body h2:hover .anchor .octicon-link,
                .markdown-body h3:hover .anchor .octicon-link,
                .markdown-body h4:hove