What is the best solution to the webapp resolution compatibility problem so far?

can you give an easy-to-understand brief description of how to achieve compatibility, or the principle

Css html webapp vue.js javascript
Feb.28,2021

write in rem and then different resolutions correspond to different rem units

what I have learned so far is to use vw and vh as the unit of width and length. This is the new unit of size supported by h5. 1vw is 1% of the width of the device. The place that is stronger than 1% has nothing to do with the parent element.

it is recommended that you read Mobile Taobao adaptation https://www.w3cplus.com/mobil.

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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-64f5-1e9dbd6-1980.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e9dbd6-1980.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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