body {
        font-family: Arial, sans-serif;
        margin: 0;
        padding: 0;
        background-color: #f4f4f4;
    }

    .course-list {
        margin: 30px;
        padding: 20px;
        background-color: #fff;
        border-radius: 10px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    h2 {
        color: #2c3e50;
        font-size: 32px;
        margin-bottom: 20px;
    }

    .course-category {
        margin-bottom: 30px;
    }

    .course-category h3 {
        color: #093304;
        font-size: 28px;
        margin-bottom: 15px;
    }

    .course-item, .course-category ul {
        margin-left: 20px;
    }

    .course-item h4 {
        color: #333;
        font-size: 20px;
        margin: 10px 0;
    }

    .course-category ul {
        list-style-type: none;
        padding-left: 0;
    }

    .course-category ul li {
        font-size: 18px;
        color: #555;
    }

    .course-item {
        background-color: #f9f9f9;
        padding: 15px;
        margin: 5px 0;
        border-radius: 5px;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }


    .course-item {
        padding: 10px;
        margin: 5px 0;
        background-color: #f8f9fa; /* Light background color */
        border: 1px solid #ddd; /* Light border */
        border-radius: 5px;
        transition: all 0.3s ease; /* Smooth transition for hover effects */
        cursor: pointer; /* Show pointer cursor on hover */
    }
    
    /* Hover Effect */
    .course-item:hover {
        background-color: #007bff;   /* Blue background on hover */
        color: white;                 /* Change text color to white */
        transform: scale(1.05);       /* Slightly enlarge the item */
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); /* Add a subtle shadow */
    }
    
    /* Styling for Course Category Titles */
    .course-category h3 {
        font-weight: bold;
        font-size: 1.5rem;
        margin-bottom: 10px;
    }
    
    /* Styling for the Centered Title in Course Categories */
    .course-category h3 center {
        font-size: 1.2rem;
        margin-bottom: 15px;
    }
    
    /* Optional: Styling for the overall course list container */
    .course-list {
        font-family: Arial, sans-serif;
        padding: 20px;
    }