font bug, white background under text

Hello,

I have a font bug in Unity interface: on smaller monitor it appears that all is fine, but when I move program to bigger screen (with the same resolution), text under almost all buttons informations, console have white background. Its very annoing. Can you help me solve this issue? 57172-fonts-bug.png

ok it appears that it was wrong settings of my monitor - after reseting, its all good (even the screenshot i put here is good xD)