I am in the process of optimizing my Drupal site by removing unnecessary css files.
Running an audit I have found that
/misc/ui/jquery.ui.slider.css are relatively large but are never called.
I have tried removing them in my template.php file with the following but they still remain. How can I unset them?
unset($css[DRUPAL_ROOT.'/misc/ui/jquery.ui.slider.css']); unset($css[DRUPAL_ROOT.'/misc/ui/jquery.ui.core.css']); unset($css[DRUPAL_ROOT.'/misc/ui/jquery.ui.theme.css']);