A good practice that I usually follow is to add a comment after each rule in the original CSS file for RTL sensetive rules, for example:
margin-left: 10px /* rtl-review */
This way I can go back and only copy the marked rules to the RTL file and override it there. Also with advanced text comparison tool i can see both files side by side to make sure all rules are covered by filtering for my remark /* rtl-review */
with code comments
A good practice that I usually follow is to add a comment after each rule in the original CSS file for RTL sensetive rules, for example:
margin-left: 10px /* rtl-review */
This way I can go back and only copy the marked rules to the RTL file and override it there. Also with advanced text comparison tool i can see both files side by side to make sure all rules are covered by filtering for my remark /* rtl-review */