.st-tr-history{margin:2em 0 1em;padding:.8em 1em;border-top:1px solid #e5e5e5;font-size:.88em;color:#555}.st-tr-history>summary{cursor:pointer;color:#666;font-weight:500;list-style:none;padding:.2em 0}.st-tr-history>summary::-webkit-details-marker{display:none}.st-tr-history>summary::before{content:"\25B8\0020";display:inline-block}.st-tr-history[open]>summary::before{content:"\25BE\0020"}.st-tr-history-list{list-style:none;margin:.6em 0 0 0;padding:0}.st-tr-history-list>li{padding:.5em 0;border-bottom:1px dotted #eee}.st-tr-history-list>li:last-child{border-bottom:none}.st-tr-history-list time{color:#888;font-variant-numeric:tabular-nums;margin-right:.6em}.st-tr-history-change{display:inline-block;padding:1px 6px;border-radius:3px;font-size:.85em;margin-right:.5em}.st-tr-history-change-added{background:#e7f5e7;color:#1f6f1f}.st-tr-history-change-rewritten{background:#fff5e0;color:#8a5a00}.st-tr-history-summary{margin:.3em 0 0 0;color:#777;font-size:.95em}