awful arrow -> near the category

[musikmachine]

Hello,
i'd like to change this awful arrow -> near the category and also the |_ near the sub-category
is it possible and how must i proceed ?
many thx

[Kim]

Open your Admin> Configuration> Layout settings. You will find dozens of fun things you can change, including those.

[musikmachine]

many thx, it's what i've been searchin for hours
see u

[edwardtilbury]

thanks! I hate that ugly thing