Apple has introduced Safari 3.1, the brilliant browser. Even on my Windows PC, I love to use it. Well, I'm posting this with Firefox 3.0b5 on Windows though

I've just finished my first mini Flash game on Moodle with Flex Builder and AMFPHP, then I put it on to Moodle through Add a resource...-> Link to a file or web site.
Next, I checked how it is shown on different browsers, adjust the size of the window which displays the Flash by modifying stylesheets. Now everything is OK on both Firefox and IE, but no luck on Safari.
Does anyone know how to prepare a stylesheet file for Safari? Thanks a lot!
P.S.
All I want to change is:
.resourcecontent object {
height:???px;
width:???px;
}