body {
    display: flex;
}

#sidebar {
    width: 200px;
    padding: 20px;
    background-color: #f0f0f0;
    height: 100vh;
    position: sticky;
    top: 0;
    right: -1px; /* Asegura que se pegue al lado derecho */

}

#sidebar h2 {
    margin-top: 0;
}

#sidebar ul {
    list-style-type: none;
    padding: 0;
}

#sidebar li {
    margin-bottom: 10px;
}

#sidebar a {
    text-decoration: none;
    color: #333;
}

#sidebar a:hover {
    color: #0066cc;
}

main {
    flex: 1;
    padding: 20px;
}