body {
    font-family: Arial, sans-serif;
    margin: 0;
}


.sidebar {
    position: fixed;
    left: 0; /* Visible by default */
    width: 250px;
    height: 100%;
    background: #333;
    padding-top: 20px;
    transition: left 0.3s ease-in-out;
}

.sidebar a {
        color: white;
        display: block;
        padding: 10px;
        text-decoration: none;
}

.sidebar a:hover {
        background: #444;
}

.hidden-sidebar {
    left: -250px;
    transition: left 0.3s ease-in-out;
}

.content {
        margin-left: 260px;
        padding: 20px;
}

.sidebar.active {
        left: 0;
}

.sidebar a {
        display: block;
        padding: 10px;
        color: white;
        text-decoration: none;
}

.toggle-btn {
        background: none;
        border: none;
        color: white;
        font-size: 24px;
        cursor: pointer;
}