Do you know how Roblox has a GUI update? Well, I've been trying my best to make a button like that. But when I try to set BackgroundTransparency, it doesn't work. Code:
script.Parent.otherframe.BackgroundTransparency = 0.5
Only part of code. I went into properties and changed the style to RobloxRound. It is not custom. -b_mni
Sadly, you cannot alternate the transparency of styled frames, to my knowledge. They are set like that as a template by Roblox. If you really want to change the transparency, I'd elect to using a regular frame and simply designing that rather than the custom ones from Roblox.