m4st3rgui rebon V3 script [UPDATE]

blak = Color3.new(0,0,0)
rede = Color3.new(255/255,0/255,0/255)
tef = "SourceSans"
whit = Color3.new(255/255,255/255,255/255)
local cka = Instance.new("ScreenGui", game.CoreGui)
cka.Name= "CoolGui"
local frame = Instance.new("Frame")
	frame.Parent = cka
	frame.BackgroundColor3 = blak
	frame.BorderColor3 = rede
	frame.BorderSizePixel = 3
	frame.Name = "Frame"
	frame.Position = UDim2.new(0,3,0.3,0)
	frame.Size = UDim2.new(0,300,0,400)
local pges = Instance.new("Frame")
	pges.Parent = frame
	pges.BackgroundColor3 = blak
	pges.BorderColor3 = rede
	pges.BorderSizePixel = 3
	pges.Name = "Pages"
	pges.Position = UDim2.new(0,0,0,0)
	pges.Size = UDim2.new(1,0,1,0)
local cope = Instance.new("TextButton")
	cope.Parent = cka
	cope.Active = true
	cope.AutoButtonColor = true
	cope.BackgroundColor3 = blak
	cope.BorderColor3 = rede
	cope.BorderSizePixel = 3
	cope.Name = "Close/Open"
	cope.Position = UDim2.new(0,3,0.3,380)
	cope.Selectable = true
	cope.Size = UDim2.new(0,300,0,20)
	cope.ZIndex = 3
	cope.Font = "SourceSans"
	cope.FontSize = "Size18"
	cope.Text = "Close"
	cope.TextColor3 = Color3.new(255,255,255)
	cope.TextXAlignment = "Center"
	cope.TextYAlignment = "Center"