.dialog-top{display:flex;justify-content:space-between;align-items:center;padding:14px 22px;border-bottom:1px solid var(--line);font:9px monospace;letter-spacing:1px;position:sticky;top:0;background:var(--paper);z-index:2}.dialog-top button{padding:8px 0 8px 15px;background:none;border:0;font:10px Arial}