body {
    font-family: Arial, sans-serif;
    padding: 20px;
}

h1, h2 {
    color: #333;
}

form {
    margin-bottom: 20px;
}

input[type="number"], input[type="color"], input[type="range"] {
    margin-right: 10px;
}

button {
    padding: 5px 10px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color: #0056b3;
}

#delay_value {
    display: inline-block;
    width: 80px;
}

#patterns_radio_buttons label {
    display: block;
}
body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    margin: 0;
    padding: 20px;
}

h1 {
    color: #333;
}

form {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

input[type="text"],
input[type="range"],
input[type="color"],
button {
    margin-bottom: 10px;
    padding: 10px;
    font-size: 16px;
}

button:disabled {
    background-color: #ccc;
}

button {
    margin-right: 5px;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
}