The heading was already hidden, but the content wasn't
div#cgit table.list tr.nohover { background: transparent; }
/* hide file permission mode data */
-div#cgit table.list[summary="tree listing"] tr th:nth-child(1) { display: none; }
+div#cgit table.list[summary="tree listing"] tr th:nth-child(1) { display: none; }
+div#cgit table.list[summary="tree listing"] tr td.ls-mode { display:none; }
/* hide owner (redundant) */
div#cgit table.list a[href="/?s=owner"] { display: none; }