To show you how to position the Menu, I'm using a container with a dashed blue border below this yellow box.
The code written by the extension does not explictly position the Menu. This is why the first Menu positions itself in the natural flow of the document. This is the first element nested in the container, so it appears at the top left corner of that container. The only changes I made regarding the CSS rules, concern padding. Without any padding, the Menu would be nudged against the left border of the container and the top of the Tabs would stick out a little bit*.
* See page 2 of this tutorial.
I'm using "position:absolute" to position the second menu in relation to the container (that container includes a "position:relative" declaration). Doing so, removes it from the flow of the elements. It doesn't even belong to the container anymore, it is sitting outside of it. It is what is called an "AP", an absolute positioned DIV.
Next page:
Example 1.
#TJKul {border-bottom:1px solid #333;padding:20px 0 0 20px}
Example 2.
#TJKul {border-bottom:1px solid #333;position:absolute;top:220px;left:50px;width:450px}