I literally spent hours trying to do this, yesterday, and found one great answer here: stackoverflow.com/questions/11056808/big-commerce-hover-menu but I can't seem to figure out how to apply it to my store. Basically, Bigcommerce uses a snippet of code called a 'panel' to display categories. This panel is used in both the top category menu and the side menu. Right now, BC expands all categories as follows:
Parent Category
Child Category
Next Child
Next Child
Child Category
Next Child
Next Child
I'd …