Viewport separation lines

 From:  TOM (SIRTOM)
7804.1 
Hi,

I know it is possible but did not find it with the search function :

How can I modify (make thinner) the separation lines between the 4 views in the viewport ?


PS Also looking if it is possible to change the thickness of selected curves as well the color and
size of points.

PS2 "Nudge" script only works with left and right arrow, not with up and down arrow ? .... and

S3 : Color change of edit frame and straight snap lines / construction lines ? (I use a dark background color which
makes the edit grip and construction lines hardly visible)


Tips welcome :-)

EDITED: 7 Jan 2016 by SIRTOM