midach

ad 2, 3 and 4 works well, according to your advice, thank you.

But I have still problem with paragraphs. Of course I have generally used ENTER in Editor mode to make paragraphs. It works well in posts and so on. But not in your product administration. I made paragraphs by ENTER in Editor mode, there are saved and displaing right paragraphs in administration, but not displeyd in product page where is one text not divided, as you can see here:

http://wp1.ktmelektrokola.cz/subdom/wp1/?page_id=296?&SingleProduct=2

Link to example of my product page