Revit recent projects screen problem

[RKS_PRECISION]

A strange problem appeared from a couple of days i don't know why? 

This screen in the screen shot didn't has that font before, also this black line appeared i don't know why, the problem is that when i installed Revit 2019 the same problem is there too?? 

Does anyone has any idea about that, i'll be thankful ??

[Anonymous]

Did you change a Windows Theme?  That will affect Revit's info too.  

[RKS_PRECISION]

No at all.. 

[Anonymous]

How about your Window's display Zoom?  Make sure that it is 150% and lower.  Anything higher makes things go wonky in some places...if it is higher than 150% and you like where it is, then leave it and just deal with the wonkiness...

[RKS_PRECISION]

I am using windows 7, is that available in windows 7 too? I think this is
for Windows 10 only

[Anonymous]

It was introduced in Windows 7...

Control Panel-->Appearance and Personalization-->Display.  Make sure it is Medium (125%) or Smaller (100%)