now i would let you know how to write precisely and bring the brevity that can awe the reader..
1: Read a great writer and the subject must be of your interest.
2: now try to emulate that writer by writing some text of your own.
3: style is what matters and in CSS this becomes of pivotal importance.
what iv'e written is precisely told and all of you are recommended to follow that tips, i hope this will work.