I'm trying to upload a custom header into my 2010 Theme. The white space in the image turns black and the image's resolution has decreased. From what I understand:
1) To resolve the black background issue I will have to go through the "back end" and alter the css sript, which also means I have to upgrade to the css.
2) To solve the resolution issue I will have to have the image resized to the exact dimensions of the 2010 header. (I've tried to do this with the MAC OS application preview, but the image gets worse when I (re-size).
The image in question is a pgn image created by a professional. Perhaps I will have to get the same professional to resize?
The blog I need help with is matraent.wordpress.com.