24 Nov 2011 9:10 PM #1
Why not accept em for margin?
It seems the margin parameter for panels is px only. If it's accepted as a CSS string then why not accept em?
24 Nov 2011 11:14 PM #2
can't be pixel-perfect with ems!
25 Nov 2011 1:14 AM #3
Pixel aren´t perfect! Sencha uses em´s in its own css files. Think of pixel density:
iPhone 3GS: 163 ppi
iPhone 4: 326 ppi