Define an event that links to a stylesheet. This code defines an event that creates a link to a previously created stylesheet instead of the stylesheet that SAS generated.

define event stylesheet_link;
putq '<link rel= 'STYLESHEET' type='text/css' 
href=' URL '>' nl / if exists(url);
putq '<link rel= 'STYLESHEET' type='text/css'
href='http://your/stylesheet/url/goes/here'>' nl;
putq '<link rel= 'STYLESHEET' type='text/css'
href='http://your/stylesheet/url/goes/here'>' nl;
end;