Firebug HTML does not appear on the HTML tab, so it doesn’t appear on the page itself .. why?

Question

So, here's the deal - I'm using AJAX to load the contents of a page through XML files. Content loads correctly, no problem. But when I load a certain HTML fragment, Firebug shows it as grayed out, and I know that I am watching online, it means that it does not appear on the page itself, which is true in my case - I do not see this div on the page, Question why is this thing shaded? PLEASE HELP !! I'm completely stuck!

A screenshot of the HTML from Firebug is shown below. To the bottom notification there are two divs that are grayed out. thanks in advance

Answer 1

It is possible that through a class or property you have this set:

display: none; 

so check the styles for these DIVs ...

Edit: Your screenshot even shows that it has this property ...