I have been searching for a way to change the font size on my single page's body via CSS but so far have been unsuccessful. I have seen many sites that allow this - for example: http://www.latimes.com/news/local/la-me-malibu-fertilizer19-2010apr19,0,265717.story
some have A, A+ A++ icons
Can anyone point me in the right direction? I only want it for body content though.
Ideally, not a plugin.