Echart font blur

clipboard.png

clipboard.png
as shown in the picture, the headlines are all written in div. The first font is obviously blurred, and in the second one, the font becomes clearer after I remove canvas. What is this about
?
look confused (> _ <)!

May.27,2021

is there a floating-point situation in font-size? I've only encountered similar situations in this case.

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-64f5-1b31238-2bd60.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b31238-2bd60.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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