translating -gtk-gradient to -webkit-gradient -- GTK3 Themes

[Dennis <dennisonic gmail com>]

Hi

I am in the process of converting some GTK+3 theme widgets into browser/webkit CSS -- in order to create a CSS theme to make desktop HTML5 apps integrate nicely with the desktop.

How can/should I translate the below gradient into a browser compatible gradient?  -webkit-gradient for example.

.button.default {

  background-image: -gtk-gradient (linear, left top, left bottom,

                                   from (#f07746, 1.16 , #f2f1f0, 0.3),

                                   to (#f07746, 0.84 , #f2f1f0, 0.3));

 

}