.json-sync-list { margin: 0 0 1rem 0; padding-left: 1.25rem; }
.json-sync-pre  { background:#f6f7f7; padding: .75rem 1rem; border-radius: 6px; overflow:auto; }
.json-sync-error { background: #fff4f4; color: #b00020; padding:.5rem .75rem; border-left: 3px solid #b00020; }