Note: After saving, you have to bypass your browser's cache to see the changes. Google Chrome, Firefox, Microsoft Edge and Safari: Hold down the ⇧ Shift key and click the Reload toolbar button. For details and instructions about other browsers, see Wikipedia:Bypass your cache.
.postedit { display: none;}
.mw-changeslist-legend {display: none;}

.mw-rollback-link {
    display: none;
}

/* Improve history view, copied from [[User:Cryptic]] */
body.action-history div.oo-ui-panelLayout-framed { margin: 0; padding: 0; border: 0; }
body.action-history div.oo-ui-panelLayout-framed legend { display: none !important; }
body.action-history div.mw-htmlform-field-HTMLDateTimeField label { display: none !important; }
body.action-history div.mw-htmlform-field-HTMLTagFilter label { display: none !important; }
body.action-history div.mw-htmlform-field-HTMLTagFilter #tagfilter input { width: inherit !important; }
body.action-history div.oo-ui-panelLayout-framed div.oo-ui-fieldsetLayout-group > div > div { float: left; margin: 0 10px 0 0; }
body.action-history div.mw-htmlform-field-HTMLCheckField span.oo-ui-checkboxInputWidget-checkIcon { display: none; }

/* consensus on enwiki is against flagged revisions - remove irritating highlight */
.flaggedrevs-unreviewed { background-color: inherit !important; }