In General, learn to create a template for Joomla. Did everything according to instructions uncles from the Internet: I wrote a simple website, made it a template, installed it on Jum - it worked. Began to check the presence of the unforeseen.
When I clicked on the link "Forgot your login(password)?" - in the opened page I was waiting for strange tooltip that follows the cursor, with the tip on the "Address elektronnoy mail * "

(it moves when you move the cursor)
Tried to fix it myself.
Searched through the folders/files Joomla - I found where the variable is stored with the text of the popup message, I found out that it
seems nazyvatsya description, along the way, learned PHP, but
where is stored the css file responsible for the appearance of this pop-up shit - couple not found
QUESTIONS:
1. Actually, how to customize the style described above shnyaga where it is actually stored?
2. Can somebody advise a normal website inside Joomla? Tell me, how does it work, how to work with code modules, etc And then I only come across video tutorials for degenerates.
p.s.
Do not just pour me that using Jumla. I'm not so long doing it all and still young :D