Q. Can we extend the styles screen to add our own additional style elements?
A. This is not possible unfortunately because each underlying grid needs then to implement that style separately (and not all are DOM based and won't use CSS). If you would like to add extra properties to Conditional Styles that are not currently present please provide us with the details and we will try to add them in a future release.
Q. Can we add gradient style to a Conditional Style so the colour transparency changes depending on the value?
A. Not currently but we plan to add this in a future release.
Q. Can we add a style that is always applied, i.e. is not based on a condition?
A. Not directly. You can do this indirectly by creating a condition that always returns true (e.g. is blank and not blank or positive and negative). We might introduce this option in a future release.