argin-top: 5px; font-size: 0.9em; color: #666;">
            <p>Example progressions:</p>
            <ul style="margin-top: 5px; padding-left: 20px;">
                <li>Basic Major : <code>1,4,5,1</code></li>
                <li>Extended pop progression : <code>1,5,-6,4,5</code></li>
                <li>Jazz sevenths ii-V-I-vi <code>72,75,71,76</code></li>
                <li>Key Transpositions : <code>71,>1,72,75,<1,71,>3,72,75,71</code></li>
                <li>Longer progression with mode switching : 