Css PingFang-SC-Medium font, Medium heavy, how to write?

problem description

css PingFang-SC-Medium font, Medium font weight, how to write? There is no way to write the effect of the design

the environmental background of the problems and what methods you have tried

related codes

/ / Please paste the code text below (do not replace the code with pictures)

what result do you expect? What is the error message actually seen?

= it is either thicker or thinner on the mobile phone =

clipboard.png

Mar.28,2021

font-weight: 400;

medium,normal,bold and font-weight have a rough correspondence

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-7ad20c-1c6aa.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-7ad20c-1c6aa.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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