How Did my Post get modified?

Assuming I have not done it myself somehow.... a post of mine , appears different, in relation to the size and colour of the post authorship ,date stamp and the name on my avatar box.

It is black and bigger than every other post I have written, just seeking an explanation.
Thanks.

reply to post by Dr Expired


Just sent a U2U explaining. Simple BB code glitch. It's fixed now.

reply to post by Hefficide


Thanks for the explanation.
It did look rather good though.