# How to change the font and size of the Chapters titles and numbers of Bjornstrup

This is a follow-up question to Question about Bjornstrup, where, in the answers, Gonzalo Medina posted a short script on how to change the background and numbers colors of a specific Chapter format.

The question I have now is: How can I change the font and size of the Chapters titles and numbers? There should be some lines to change in the script but I don't know where ....

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The font, font size and shape of the chapter numbers can be changed via:

\renewcommand{\CNoV}{\fontfamily{ppl}\selectfont\small \itshape} % the number

The font selection is done here with \fontfamily{ppl}\selectfont, which selects the Palatino font.

The chapter title can be change via:

\renewcommand{\CTV}{\fontfamily{phv}\selectfont\Large \scshape}  % the title

Here, we used Helvetica as the font.