My lines in 3D view are too thick. How do I adjust them?

[sofiaANUMY]

Hello! I was viewing my model in 3D and adjusted it from an orthographic view to perspective view. When I reverted it to orthographic view, the lines came out really thick. I'd appreciate it if anyone could help me adjust this. Thank you!

[RSomppi · Accepted solution]

Change the scale of the view or turn on thin lines.

[sofiaANUMY]

Thanks! This worked