#sidebar { width: 250px; height: 100vh; position: fixed; left: -250px; top: 0; background: #343a40; color: white; transition: all 0.3s; padding-top: 20px; z-index: 99999; }
#sidebar.active { left: 0; }
.sidebar-item { padding: 10px; cursor: pointer; }
.sidebar-item:hover { background: #495057; }
.hamburguesa { position: fixed; bottom: 20px; left: 20px; z-index: 99999; }