.simplify-radical-expressions-calculator { margin:0;padding:0;display:flex;justify-content:center;align-items:center;background-color:#f4f4f4;} .simplify-radical-expressions-calculator-container { text-align:center;background:#fff;padding:20px;border-radius:8px;box-shadow:0 0 10px rgba(0, 0, 0, 0.1);} form { margin-bottom:20px;} label { display:block;margin:10px 0 5px;} input { width:100%;padding:10px;margin:5px 0 20px;border:1px solid #ddd;border-radius:4px;} button { padding:10px 20px;border:none;background-color:#007bff;color:#fff;border-radius:4px;cursor:pointer;} button:hover { background-color:#0056b3;} .result { margin-bottom:20px;} canvas { max-width:100%;}