.grid-cursos{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px;margin:40px 0}.grid-cursos .curso{background-color:#fff;padding:20px;border-radius:8px;text-align:center;box-shadow:0 0 0px rgba(0,0,0,0.1)}.grid-cursos img