#sidebar {
    position: absolute;
    top: 0;
    left: 0;
    width: 215px;
    background-color: #f8f9fa;
    padding: 10px;
    border-right: 1px solid #dee2e6;
    margin-top: 60px;
    transition: transform 0.3s ease-in-out;
}

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

        #sidebar ul li {
            margin: 10px 0;
        }

            #sidebar ul li a {
                text-decoration: none;
                color: #000;
                display: block;
                padding: 8px;
                border-radius: 4px;
            }

                #sidebar ul li a:hover {
                    background-color: #007bff;
                    color: #fff;
                }

.content-container {
    margin-left: 220px; /* Width of the sidebar + some margin */
}

@media (max-width: 768px) {
    #sidebar {
        transform: translateX(-100%);
    }

    .content-container {
        margin-left: 0;
    }

    #sidebar.open {
        transform: translateX(0);
    }
}