I am installing and modifying the Handy theme for a customer. There is an issue with consistency of button and text colouring. I have eradicated any and all places where there was aqua in this theme yet the button on the Homepage Banner is still aqua. Also, despite setting ALL button colours the same for background and hover the colouring of the button on Banner 1 of the Homepage Banner is different to the button on Banner 2. Please help. I cannot write code but I can modify liquid with assistance.