body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #f5f5f5;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h1 {
    text-align: center;
    color: #333;
}

.input-section {
    text-align: center;
    margin: 20px 0;
}

input[type="text"] {
    width: 60%;
    padding: 10px;
    margin-right: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

button {
    padding: 10px 20px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background-color: #45a049;
}

.output-section {
    display: flex;
    justify-content: space-around;
    margin-top: 30px;
}

.code-container {
    text-align: center;
}

canvas {
    border: 1px solid #ddd;
    margin: 10px 0;
    background-color: white;
}