I need to create a game that measures exactly 728x90 when it is finished to fit in a specific spot on a web page. The game will be hosted on its own web page and an iframe will be used to import the game into its final spot on the target page. After setting the layout size to 728x90 the web page the game is on seems to be a little larger then 728x90. I have looked through the index.html file (that is created when the built) and found some code that created a 1px border around the game (which I removed). I also removed the "Created with Sierra" link (sorry but there is not enough room for the link and the game) to try to reduce the game's web page to 728x90.
Is there any other code in the index.html file (or anywhere else) that would add any extra space around the game that would need to be removed to get the final size of the web page hosting the game down to 728x90?