#uvaCalculator{background-color:#f0f0f0;border:1px solid #dcdcdc;padding:20px;width:300px;margin:auto}#uvaCalculator h2{color:#333;text-align:center}#uvaCalculator form{display:flex;flex-direction:column}#uvaCalculator input,#uvaCalculator button{padding:10px;margin:5px 0}#uvaCalculator button{background-color:#4CAF50;color:#fff;border:none;cursor:pointer}#uvaCalculator button:hover{opacity:.8}#result{text-align:center;margin-top:20px;font-size:20px;color:green}