.sidebar { width: 200px; background-color: transparent; height: 100%; } .sidebar nav ul { margin: 0; padding: 0; } .sidebar nav ul li { margin-bottom: 0.5rem; list-style: none; } .sidebar nav ul li a { text-decoration: none; color: #333; display: block; padding: 0.5rem; border-radius: 4px; } .sidebar nav ul li a:hover { background-color: #e2e6ea; } .sidebar button{ width: 100%; padding: 10px 10px; }