Submenu appears under the first article

Hi,
if the browser page width is 980px the submenu appears correctly.
Under 980px width, the submenu appears only inside the div class="container" (and then under the first article).
the site is: www.infopiave.net/

Thanks for you help.

Hi
try to add this into a custom.css CEd

Added custom.css to css folder of the Protostar template, added link to custom.css in the index.php, but it does not works.
A

my bad, there is a mistypo.Write this :

overflow

instead of

overlfow

Sorry, is my bad!
Now it works
thanks