About the layout of the Nine Miyagi grid on the mobile end (not written in the ui framework, but written by Mini Program)

first question: 



1080x2160316x512,

clipboard.png

clipboard.png

I would like to ask how to set up this. I seldom do the mobile end at ordinary times, so it is stupid

.

second question:
Html5 javascript html css android
Apr.07,2021

size is set to 

max-width: 100%;
max-height: 100%;

or use background-iamge and control

via backgroun-size keyword.

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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-64f5-42b6c75-67ed.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-42b6c75-67ed.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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