[support] Insert CSS in all pages

[Daniel Carrera]

Hello,

There is a block of CSS that I like to use. Is there a way to add it to 
every page in a way that does not rely on the theme? If I just add the 
CSS to the theme, when the user switches to a different theme the CSS is 
gone.

One (ugly) option is to add the CSS directly to the pages where I use it 
(it's only a few, really) but it is "bad practise" to put <style> tags 
inside the body element. Not only that, but another user might use 
TinyMCE to edit the page and TinyMCE will remove the <style> tags!

I can't really blame TinyMCE for this. Technically the <style> tags are 
wrong. And other than that, TinyMCE really doesn't mangle my HTML the 
way most HTML editors do.

Anyways, does anyone have any ideas? I guess I could edit each of the 
themes I have, but I'd rather not do that much work.

Thanks.
Daniel.