dealing with relative URLs for navigation

[kimchichichi]

When navigating from a subpage to the main page, I want to make sure I am using the correct relative path to reach the desired page.

my project structure looks like this:

• Home (www.domainname.com)
• About (www.domainname.com/about)
• Projekte (www.domainname.com/projekte)
  • Orchester (www.domainname.com/projekte/orchester)
  • Solo (www.domainname.com/projekte/solo)

Problem :
When I am on the Orchester or Solo subpages and want to navigate to the About page, it navigates to www.domainname.com/projekte/about instead of www.domainname.com/about

Please help me