Title: errors in SlideshowPlugin/functional.css?ver=2.2.21
Last modified: August 21, 2016

---

# errors in SlideshowPlugin/functional.css?ver=2.2.21

 *  [marthaleeturner](https://wordpress.org/support/users/marthaleeturner/)
 * (@marthaleeturner)
 * [12 years, 1 month ago](https://wordpress.org/support/topic/errors-in-slideshowpluginfunctionalcssver2221/)
 * Hi,
 * My client came to me with a report that someone said her site doesn’t load in
   Safari. I can’t repllicate the problem–loads fine in Safari for me–but said I’d
   run some basic checks for invalid code. I ran it through the W3C validator, and
   got 5 errors, all in SlideshowPlugin/functional.css?ver=2.2.21 . And 2 warnings(
   besides the “unknown vendor extension” stuff).
 * I’d sure like to come back to her with “no errors found,” but it’s not true. 
   Slideshow’s a great plugin, but a code-valid version would be very helpful!
 * [https://wordpress.org/plugins/slideshow-jquery-image-gallery/](https://wordpress.org/plugins/slideshow-jquery-image-gallery/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Stefan Boonstra](https://wordpress.org/support/users/stefanboonstra/)
 * (@stefanboonstra)
 * [12 years, 1 month ago](https://wordpress.org/support/topic/errors-in-slideshowpluginfunctionalcssver2221/#post-4823917)
 * Hi,
 * The validation error is caused by the slideshow’s stylesheets loading in the 
   footer of your website by default. This is done to improve loading performance
   a bit.
 * If you need to get back to your client without any errors, you can set the slideshow
   to load its stylesheets in the head of your website. Go to your WordPress dashboard
   and go to “General Settings” in the “Slideshow” submenu. There you’ll find the“
   Stylesheet location” setting. Set it to “Head (top)” to resolve the validation
   errors.
 * Best regards,
    Stefan

Viewing 1 replies (of 1 total)

The topic ‘errors in SlideshowPlugin/functional.css?ver=2.2.21’ is closed to new
replies.

 * ![](https://s.w.org/plugins/geopattern-icon/slideshow-jquery-image-gallery_d3d2de.
   svg)
 * [Slideshow](https://wordpress.org/plugins/slideshow-jquery-image-gallery/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/slideshow-jquery-image-gallery/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/slideshow-jquery-image-gallery/)
 * [Active Topics](https://wordpress.org/support/plugin/slideshow-jquery-image-gallery/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/slideshow-jquery-image-gallery/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/slideshow-jquery-image-gallery/reviews/)

## Tags

 * [errors](https://wordpress.org/support/topic-tag/errors/)
 * [Plugin CSS](https://wordpress.org/support/topic-tag/plugin-css/)
 * [validator](https://wordpress.org/support/topic-tag/validator/)

 * 1 reply
 * 2 participants
 * Last reply from: [Stefan Boonstra](https://wordpress.org/support/users/stefanboonstra/)
 * Last activity: [12 years, 1 month ago](https://wordpress.org/support/topic/errors-in-slideshowpluginfunctionalcssver2221/#post-4823917)
 * Status: not resolved