Roblox Gradiant question?

So im trying to make a nametag, but I want it darker on the bottem, and light at the top, how do I acomplish this?

By using a UIGradient.

But how do I make it bottem to up not left to right

Edit the Rotation property on the UIGradient.

Adding onto what @KdudeDev mentioned, making the rotation specifically 90 or 270.