The offset value of the top padding should be the same height as the navbar in the fixed top position to prevent the navbar from obscuring the page content.
On this #tikiexpresstutorial, using #tiki19 I’ll show you:
How to enable a feature from the Control Panels
How to enable a Global Feature from the features panel
How to enable an Interface feature
A quick overview of the Programmer features
And where to look for feature options