.row {
            margin-left: 30px;
        }
        .course-card {
            border-radius: 10px;
            overflow: hidden;
            background: #fcfcff;
            box-shadow: 4px 8px 14px rgba(19, 2, 254, 0.1);
            transition: transform 0.3s ease-in-out;
        }
        .course-card:hover {
            transform: translateY(-5px);
            background-color: #f7f8fd;
        }
        .course-card img {
            width: 110%;
            height: 170px;
            object-fit: cover;
        }
        .course-card .card-body {
            text-align: left;
        }
        .category-list {
            list-style: none;
            padding: 0;
            border-radius: 10px;
            position: sticky;
            top: 100px;
            background: #fff;
            box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.1);
        }
        .category-list li {
            padding: 15px;
            cursor: pointer;
            transition: background 0.3s ease-in-out;
            color: #002347;
            text-align: center;
            border-radius: 20px;
        }
        .category-list li:hover,
        .category-list .active {
            background: #002347;
            color: #fdc632;
        }