When the css roll slips down, the back background will also slide.

want to check
has anyone seen the
scroll slide down
the background that was originally above will also slide in the background, possibly up or down
what techniques can be used to achieve this?


this is called parallax scrolling; Baidu is not difficult.

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-64f5-1e53092-451ef.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e53092-451ef.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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