This tests for a copy bug where styles from matched rules would be placed on elements and take precedence over styles from their inline style declarations. When run manually, you must do a Paste. The text in the bottom region should be blue.


<p style="color: blue;">This text</p>
<p style="color: blue;">should be</p>
<p style="color: blue;">blue</p>

