283935 CRE Loaded 6.3. Mod

Hi I have a new CRE Loaded project that i am working on, i need a mod to one of the category boxes. If you go to this link [login to view URL] you will see that the Main category is shown with the sub categories expanded below. I would like this to be the default state, main category with sub cats underneath without having to click on the main category to cause the expansion