Adwaita Theme in GTK+3.22 update

[Ruben Rodrigues <rubenrodrigues autofran net>]

Hi guys,

I have tooltips in linecharts that don't works in gtk+3.14 version that 
i had in my raspberry pi. But 3.14 version is the latest version in 
raspberry apt-get repo, so i compiled gtk+3.22 by myself. Other problem 
is that css provider is different from gnome documentation.

Now i see that the appearence of adwaita dark theme changed from 3.14 to 
3.22 version. As you can see between https://ibin.co/3K9lircSkiAK.png 
and https://ibin.co/3K9nIHAJ3NZK.png , the size of text and spinbuttons 
changed and when clicked  we can't see previous values.

Other issue is that i need to run everytime export 
LD_LIBRARY_PATH=/usr/local/lib to run my app with 3.22 version. After i 
installed gtk+3.22 gtk demo gives me this error:

gtk3-demo

** (gtk3-demo:15107): CRITICAL **: Invalid property: 
GtkTextView.top-margin on line 2

If you could help i appreciate.

THanks