Apply CSS/Style to Posts Mod

[aae55555]

Hi there

I would like to make my first posts in a certain forum section appear like this:

www.f30post.com/bpnews/style.cssforums/showthread.php?t=728763

If it could be enabled on certain posts with a button or through the editor that would be great!

Any ideas on how this can be done?

Thanks

Screenshot:

https://vborg.vbsupport.ru/external/2012/10/22.jpg

[aae55555]

<a href="https://vborg.vbsupport.ru/showthread.php?p=2374585#post2374585" target="_blank">https://vborg.vbsupport.ru/showt...85#post2374585</a>