Validation Errors In WebCenter Portal's CSS

(Doc ID 1479445.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle WebCenter Portal - Version and later
Information in this document applies to any platform.


CSS Generated by WebCenter Portal reports 47 CSS Level 3 validation errors at
The expectation is to not get any errors, or if there are errors then make sure those errors are benign.

Steps to Reproduce
1. Create a custom WebCenter Portal app

2. Create and apply custom skins

3. Run the Portal

4. There is a CSS file generated by WebCenter Portal called something like portal_desktop_enlvix_ltr_gecko_cmp.css.
Download this file to your local drive

5. Access the CSS Validator at

6. Click on More Options

7. Set the profile to CSS level 3

8. Browse to the locally saved CSS

9. Click on Check
Notice the 47 validation errors.


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