ui accordion slight delay when page first loads

ui accordion slight delay when page first loads

Has anyone experienced this in their UI accordion menu. When the page first loads I get a quick glimpse of what the menu would look like if no style sheet or jquery was implemented and then it quickly loads the jquery ui accordion.. it's kind of annoying..It's almost like there is a delay in loading the css for the accordion or something...I'm using asp.net to generate the content so I'm wondering if it displays faster than jquery can manipulate and change the style of the accordion