Once again thanks for your help and support!
I know this article. But please make it clear that "Custom Code in Template Options" is only for SMALL CODE!! I use to add code there...
The correct place is Custom Code by Files!!
One person from your team (i don't remeber who and it doesn't matters) told it's ok to add code on "Custom Code in Template Options".
Another suggestion is to make short videos! It will take less time for you, comparing the article and it will be more effective! Even videos without speaking it will be ok.
Last but not least it doesnt say that even if we change the code there, on custom css file we need to clear the cache of the browser!!
PS I use other extentions like easy blog. They have their own CSS code inside the component... Unbelivable mess...
In any case, I'm fixing now the code on my website.
Keep in touch and thanks for your good work-support!