.course-image{display:block;width:100%;max-height:220px;object-fit:cover;border-radius:10px}.filter{display:flex;gap:1rem;align-items:center;margin:1.5rem 0}.filter select{font:inherit;padding:.6rem;border:1px solid #b8ced5;border-radius:8px;background:white;color:#193647}