in: 0 5px;
            background-color: #ccc;
            border-radius: 50%;
            cursor: pointer;
        }

        .carousel-control.active {
            background-color: #333;
        }

        #toc {
            position: fixed; /* Keeps it in place on scroll */
            top: 0; /* Adjust vertical position */
            right: 0; /* Sticks to the left */
            width: 300px; /* Set a fixed width */
            overflow-y: auto; /* Add vertical scrollbar if content overflows */
     