make selected border transparent and tunable
Created by: lduboeuf
Starting from https://github.com/ubports/messaging-app/pull/145 discussion , to make select area more UI friendly ( i think ) and later tunable by dependent apps
Created by: lduboeuf
Starting from https://github.com/ubports/messaging-app/pull/145 discussion , to make select area more UI friendly ( i think ) and later tunable by dependent apps