Can you direct me in the source code where I might change the style and remove the <strong> tag in the Message Header (Message and/or Instructions to display above the donation form? I have tried to use html within the text box, but it overwrites my styles. The main.css seems to only deal with font-size and color.
Ok, I found the solution to this. In dtdonate.php around line 2157 is the following code:
<tr><th colspan=\"2\"><?php echo stripslashes($topmsg);?></th></tr>
The <th> tag causes all text to become \"bold\". I just replaced it with <span>, and all is well.