Highlight one object in my navigation bar

Hey!

I've probably got a pretty easy question for people like you. But I cant find any way to do it myself :slight_frown:

If you enter my site "Marbergs.se" you will see a object called "START HERE" in navigation bar. Is it possible to highlight this one, like in read or in some custom animation or something with css?
It would be great if you could help me with it :smiley:
I want "START HERE" to take your attention while you enter my site!

Thank you for great support, Marcus.