Hi Rikard,
Thank you for your suggestion – but unfortunately it did not work.
But your suggestion gave me a hint. I got this to work:

#header .container {
width: 1300px;
}
#main .container {
width: 1100px;
}
#footer .container {
width: 1300px;
}

Hi Nikko

Yes, in the example, the link should be blue when the visitor is on (reading) the page.

/Peter