Fonts and Hotbuttons

[Kelzar]

Hi:

1) Im working on some self custom work over UIs, and I wonder if its possible to change the Font and/or Font Size of a custom button. For example the button n1 from the hotbar number 1 of 4.

2) Also, when resize to a small size some buttons which has attached image from inventory (like melee, which show the weapon, throw, which shows the range) the images stay on the same big size but into a smaller square according to the size you chose.
Is there any special trick to make it all becomes smaller together? (When I resize to smaller a inventory slot for example, the item gets a smaller look, but on this buttons like the melee and range, the picture of the item on that slot remains on the big size 40x40 I think.)

I have no idea about coding, so all I do is search around the code with NotePad++, try to find the parameters I "want" to change/adjust, and do trial error till I find the way to keep going in what I want to.

Thanks for the help.