body{background-color:#000;color:orange;font-family:Arial,sans-serif;text-align:center;margin:0;padding:0}.container{text-align:center;margin-top:50px}input{padding:10px;font-size:16px;margin-right:10px}button{padding:10px 20px;font-size:16px;background-color:orange;color:#000;border:none;cursor:pointer}button:hover{background-color:#ff8c00}