Broken highlight color in "Total to sell" SpinBox

[0x47]

When switching from Night mode to Day mode, the higlight color is not updated in the sellTotalBtc SpinBox. The pull request fixes this, you probably just forgot the line...

[JulyIghor]

Not critical bug, you should change value and it become light. I'll fix this anyway.

[0x47]

I know it's not critical, that's why I added the pull request. It's just one line, and I figured you want to do it this way, because the other SpinBoxes are updated the same way. Sorry if you want to do it differently...

[JulyIghor]

Only for sell groupbox value? There is no bug on buy groupbox value?

[0x47]

Apparently not:

When I add the line in the pull request, the colors are updated as expected.

[JulyIghor]

Thanks. Forgot I made colors works that way.

[0x47]

No problem, thanks for the great program! ;)