Like and Dislike Button for Post of Forum Topic Question can be improved

[bivanalhar]

• Instead of having the like and dislike button combined (with like having score +1 and dislike having score -1), it's better to represent both of them separately (Having 2 likes and 2 dislikes, let's say, will render user to see the post as having 0 votes, which is weird)
• Also, different coloring for like and dislike might be implemented, with like being colored Green and dislike being colored Red