Under IOS, the position:fixed is fixed in the header, and when the web page is pulled down, it does not drop down with the page.

when I use position:fixed in the head, I operate the page drop-down in the web page. The head is fixed and does not follow the page drop-down. Android will not, but iOS will. Have you ever encountered

this is the time of drop-down

Mar.02,2021

use absolute positioning to simulate. Ios cannot be fixed on

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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-64f5-1b33144-34215.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b33144-34215.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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