body {
    font-family: Arial, sans-serif;
    text-align: center;
}

.editor {
    width: 600px;
    margin: 20px auto;
    border: 1px solid #ddd;
}

.controls {
    width: 600px;
    margin: 10px auto;
    display: flex;
    gap: 10px;
    align-items: center;
}

.controls label {
    width: 50px;
}

button {
    margin-top: 15px;
    padding: 10px 20px;
    font-size: 16px;
}