Changing article font size for some articles - Joomla! Forum - community, help and support

hi , trying change font size selected number of articles.
i using page class suffix works re borders background colour etc , stored in template.css.
however when add desired font size - overridden body tag @ top of template.css

i dont want change body tag affect articles
can ?

mod. note: split post out it's own topic. please ask question making new topic. not high-jack else's.

use more specific selector.

body #main overwrite 1 body. can specify !important shall not overruled.

it's impossible more without link.