??? ???? ??????? PX ? REM
????? ??????
PX (????) ???? ?????? ??? ???? ?? ????? ??????? ?????; REM (?????? ??????? ???????) ???????? ??? ???? ??? HTML ????? ???????? ???? ????? ?????? ?????? ??????? ????????. ??????? ????????
? ??????? ?????： ????? ???? PX ?? REM? ????? ??????? ???????? ?? ??? ?????????. ???? ?????? ????? ???????： ???? ??????? ????? ??? 16 ???? (??? ????? ?????? ???????)? ?? ??? ???????. ?????? ????????： ???? ????? ??? ?????? ??? ??????? ??????? ??????. ????????????
- ????? ??? PX ?????? ?? ??? REM ?????? ?????? - ?????? ?? ???? ?????? ??????? ?????? REM ????? - ??? ??????? ??????? ????? ????? ??????? ???? ????????? ?????? ??????
?????? ???????: ???? REM = ???? PX / ??? ???? ????? ??? ???? ??????? ??? ??? ??? ???? ????? 16 ????? ??? 32 ???? = 2???. ???????
1. ???? ?????? ??? ?? ??? ????? ???? (????? ?? ???? ??????? ??????? ?????). 2. ???? ???????? ????? CSS ?????? ?? ???????? ???????? PostCSS ?????? ???????. 3. ?????? ????? ?????? ?? 4 ????? ????? ????? ????? 