Why do some websites use html font-size without dynamically setting rem?

Why do some websites use html font-size without dynamically setting rem

is there any advantage in doing this?

Rem css

Dec.04,2021

you still need to read the

of the document for yourself.

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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-64f5-1b37fd0-2c0cf.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b37fd0-2c0cf.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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