chat size

hi

i would like to know how i do change the size of the chat, it is too much big to as

we want hem more small.

thanks

admin/plugins/ray suite/chat/settings

thanks  a lot mrpowless :)

but when i change the size of the chat as you explain me here, i get problem to open new rooms, is let open only 2 rooms and no more

look at my preference chat: