body{font-family:Arial,sans-serif;margin:0;padding:20px;background-color:#f4f4f4;display:flex;justify-content:center;flex-direction:column}h1{color:#333;text-decoration:underline}h1,h2{text-align:center}h2{color:#5a5a5a}a,input[type=text]{text-align:center}input[type=text]{width:45%;min-width:200px;padding:10px;margin:10px 0;border:1px solid #ccc;border-radius:4px;height:15px}button{padding:20px 30px;background-color:#3498db;color:#fff;border:none;cursor:pointer;margin-top:15px;border-radius:4px;font-size:medium}.container{display:flex;flex-direction:column;align-items:center;text-align:center}.links-container{display:flex;flex-wrap:wrap;justify-content:center;margin-top:30px}.links-container a{display:inline-block;width:10%;margin:10px;padding:10px;color:#3498db;text-decoration:none;border:2px solid #000;border-radius:4px}@media screen and (max-width:1200px){.links-container a{width:20%}button{padding:15px 20px;background-color:#3498db;color:#fff;border:none;cursor:pointer;margin-top:15px;border-radius:4px;font-size:medium}}@media screen and (max-width:768px){.links-container a{width:30%}button{padding:10px 15px;background-color:#3498db;color:#fff;border:none;cursor:pointer;margin-top:15px;border-radius:4px;font-size:medium}}#message{margin-top:20px;color:red}