Visual studio 2017 code color issue after update

Question

I used to work comfortably with the Dark theme of VS. Today, I updated my VS to v.15.2(26430.4), but it suddenly run into a visual problem.

The colours of t

Answer 1

I found some workarounds

1. by unchecking the Enable rich client visual experience. And then restart VS.

2. Another method is to choose color theme to Light and switch back to Dark again.