Gui size increased when hovered [Gui Size Tween?]

So, I want to make it like when you hover over a text button, it expands, if you leave it, it goes back to normal size. Here is a script I'm stuck with, Feel like it should work

here is a repro:

https://imgur.com/a/7iN4X -- Normal, I need to to go bigger when its hovered.

Player = game.Players.LocalPlayer
Mouse = Player:GetMouse()


local InvenButton = game.StarterGui.ScreenGui.Frame.InvenB
local ShopButton = game.StarterGui.ScreenGui.Frame.ShopB
local BuyButton = game.StarterGui.ScreenGui.Frame.BuyB
local SettingsButton = game.StarterGui.ScreenGui.Frame.SettingB

InvenButton.Mouse:connect(function()
         game.StarterGui.ScreenGui.Frame.InvenB:TweenSize(UDim2.new(0, 88, 0, 80))
end)

Hey there, MouseEnter() and MouseLeave is what you are looking for. Here are some links you can look at

http://wiki.roblox.com/index.php?title=MouseEnter

http://wiki.roblox.com/index.php?title=MouseLeave

To use it, simply define the buttons and then run the function:

local B = -- where B is

B.MouseEnter:Connect(function()
	-- tween big
end)

B.MouseLeave:Connect(function()
	--tween small
end)

if this helped you in anyway, make sure to upvote and accept answer. If you have a error comment on the answer.

-- Your Orange, BlackOrange3343 -- PS: Good luck

button.MouseEnter:connect(function()
	button:TweenSize(Udim2.new(big size),"Out","Quad",0.5,true)
end)

button.MouseLeave:connect(function()
	button:TweenSize(Udim2.new(small size),"Out","Quad",0.5,true)
end)