Slimmer arrow on combo box

[pekspro]

Just a minor tweak to make the button on combo boxes will look better.

Next pull request will be about vector images.

[batzen]

Could you apply that change to the office 2013 theme too?
Why did you replace the reference to {DynamicResource DefaultFontBrush} with a hard coded color?

[pekspro]

It should have been the default font color, I’ve fixed that now. I’ve also copied the code to the Office 2013 theme. I guess you want it in the Office 2010 theme also, but I’ll leave that to you :-).

[batzen]

I got no office 2010 to verify that, as no one complaint and i guess usage of the office 2010 theme should be declining we should leave it as it is ;-)