If you change any code it will show up in a diff, whether that be vendor prefixed or not. A vendor prefix changing is just the same as a padding value changing;

If you change any code it will show up in a diff, whether that be vendor prefixed or not. A vendor prefix changing is just the same as a padding value changing; if code needs to change then change it and you will fully expect to see it show up in a diff. Single line CSS’ problem is that a diff of it can be a little misleading.