.alert{padding:1em;margin:1em 0;border-radius:4px;border-left:6px solid}.alert-warn{background-color:#fff3cd;border-color:#ffecb5;color:#856404}.alert-info{background-color:#cce5ff;border-color:#b8daff;color:#004085}.alert-danger{background-color:#f8d7da;border-color:#f5c6cb;color:#721c24}.alert-note{background-color:#e2e3e5;border-color:#d6d8db;color:#383d41}