The problem of overall scaling of the website

now the requirement is that the display effect of the project website needs to be scaled to 80%. How to quickly implement it from css?

May.22,2021

body{
    zoom:0.8;
}

or

body{
    transform: scale(0.8);
}
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-64f5-1e44995-27005.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e44995-27005.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?