Fonts looking bold on my browsers
Hi everyone,
I'm using a MacBook Pro (Retina, 15-inch, Mid 2014) with OS X Yosemite.
For some reason I don't understand on all my browsers (Safari, Firefox and Chrome) in some pages, included Wordpress Dashboard, Admin, etc,... fonts appear in bold.
I searched online and try everything, clearing duplicates on Font Book, clearing cache in all browsers after that.
This is just a screenshot of one of the pages I've been visiting.
Did any of this happen to you guys? I would appreciate some help here.
Thanks.
MacBook Pro, OS X Yosemite (10.10.1)