????? ????? ??????
???? ??? ???? ??? ????? ?? ?????? ??????? ???????? ????? ???? ??????? ?? Bootstrap. ??? ?????? ????? ?????? ???? ???? ???? ??????? ??????? ????? ??????? ??? ????????.
???? ?????? 3
- $12
??? ??????
??? ????? - $8
?????? ??????
??? ????? - $5
????? ??????
??? ????? - -$5
??? ??????
EXAMPLECODE - ????? (USD) $20