<Box/> - fix styles don't re-render with no value (#5599)
<Box/> - fix styles don't re-render with no value (#5599)

* <Box/> - fix styles not re-render with no value

* <Box/> - fix styles not re-render with no value
wix/wix-style-react,wix/wix-style-react,wix/wix-style-react,wix/wix-style-react