#rita-kadiri-merci .container{max-width:600px;margin:auto;background:white;padding:40px;border-radius:20px;box-shadow:0 10px 30px rgba(0,0,0,0.1)}#rita-kadiri-merci h1{color:#5FA9A3;font-size:32px}#rita-kadiri-merci p{color:#555;font-size:18px}#rita-kadiri-merci a{display:inline-block;margin-top:20px;padding:12px 25px;background:#5FA9A3;color:white;text-decoration:none;border-radius:10px}