Thanks for the question. Unfortunately, your question is a little hard to understand. We're not sure what you mean by changing the "top". If you are referring to the banner, then you can reference Changing the banner logo in PHP Fusion. We also have a variety of PHP Fusion articles here. If you require further assistance, please provide a little more detail on the issue.
If you have any further questions or comments, please let us know.
I want to change the width and height of the top in PHP-Fusion
if you can help me, I will be very grateful.
As per you other question, the best place to handle this will be in the CSS file. There is no one "top" section for PHP Fusion. You will need to adjust several elements in order to change the size of the "top" .