/* Course List Styles */
.course-thumb {
    aspect-ratio: 16 / 9;
    width: 100%;
    background-color: #fff;
    border: 1px solid #e9ecef;
    border-radius: 4px;
    overflow: hidden;
}

.course-thumb img {
    object-fit: contain;
    background-color: #fff;
}