How to replace units in less

for example, my padding value is 20px 30px

is there any way to replace this value with 20rem 30rem

I see a unit function in the less document that can replace units, but this can only replace a single unit, such as 1px 2px 3px 4px , which cannot be replaced

Less html5 javascript

Mar.10,2021

well, we've found a solution

@value: 1px 2px 3px 4px;

div{
    padding: e(replace("@{value}", px, rem));
}

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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-64f5-1ea3fae-1c9c.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1ea3fae-1c9c.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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