Fixing CSS when Increase Related Post

Hi,

For Increase related post (you may also like) go to :

https://wordpress.org/support/topic/you-may-also-like?replies=12

you can do it easily.

but after increasing, example i set it to 6, but it’s show 5. i set it 9, it’s show 8

other thing is when a post title is long other related post like no. 1 related post title have 4 lines, no. 4 related post goes to no. 5, blank 4th post due to big title.

screenshot :
http://postimg.org/image/s1xybiyed/

Regards