Adventi kalendár angyalos body font-family: Arial, sans-serif; line-height: 1.6; background-color: #f4f4f4; color: #333; . container width: 80%; margin: 0 auto; padding: 2rem; background: #fff; box-shadow: 0 0 10px rgba(0,0, 0,0. 1); margin-top: 2rem; h1 text-align: center; color: ...