[SOLVED] Change Text Format from Main Page

Hello,

I would change the text format from the main page and the category-main page.
If I create a article, I can add some text formats e.g. bold or coloured font.
When I now want to see these text formats, I must click the article, but I want to see these text formats also on the main page and the category overview page.
How must I change the styling in the theme, to see these text formats ??

thanks

Eddiemaus