Disable page content selection and copy operations through CSS

: not (input,textarea) {

-webkit-touch-callout: none; 
-moz-user-select: none;
-o-user-select: none;
-khtml-user-select: none;
-webkit-user-select: none;
-ms-user-select: none;
user-select: none;
When you click on the text on

}
pad, there will be a copy prompt. Try the method of online recommendation, but it has no effect

Mar.03,2021
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-64f5-1e59a55-44a90.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e59a55-44a90.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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