This page uses the non-standard "zoom" property. Instead, you can use calc (), or "transform" together with "transform-origin: 0 0"

[Pascal]

My application includes the file: kendo.common.min.css.

In firefox I receive the following warning:

This page uses the non-standard "zoom" property. Instead, you can use calc (), or "transform" together with "transform-origin: 0 0"

Can this be solved?

[Neli]

Hi Pascal,

Thank you for reporting the issue.

The described issue is a warning, that does not affect the appearance of the page. The warning appears only in the LESS themes, but not when the Kendo Sass themes are used. Please note that starting with the R1 2023 release the LESS themes will be deprecated. I would suggest you review the article linked below regarding migrating from LESS to SASS theme and consider using one of our SASS-based themes. 

- https://docs.telerik.com/kendo-ui/styles-and-layout/less-themes/less-themes-migration

Regards,
Neli
Progress Telerik