.container { flex: 1; display: flex; flex-direction: column; overflow: hidden; background: #1e1e2e; } .flow { flex: 1; overflow: hidden; } .empty { flex: 1; display: flex; align-items: center; justify-content: center; background: #1e1e2e; } .emptyMsg { color: #6c7086; font-size: 14px; text-align: center; }