I noticed when playing around that if you set color in the style without an alpha, you got an alpha of zero, which made it very hard to see what was going on.
This appears to be down to the subtle difference between 'SUCCEEDED' and 'S_OK'.
I've changed this so that if you don't specify 'color' or 'alpha' it'll use the default color or alpha as appropriate.
I noticed when playing around that if you set color in the style without an alpha, you got an alpha of zero, which made it very hard to see what was going on.
This appears to be down to the subtle difference between 'SUCCEEDED' and 'S_OK'.
I've changed this so that if you don't specify 'color' or 'alpha' it'll use the default color or alpha as appropriate.