Edit file File name : style.css Content :.editor-styles-wrapper,.entry-content{ counter-reset:footnotes; } a[data-fn].fn{ counter-increment:footnotes; display:inline-flex; font-size:smaller; text-decoration:none; text-indent:-9999999px; vertical-align:super; } a[data-fn].fn:after{ content:"[" counter(footnotes) "]"; float:left; text-indent:0; } Save