If you have troubles since the update to WordPress 4.5 please read this post before opening a new thread. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts September 18, 2013 at 5:44 am #162763 rwwoodParticipant I’m using a child theme for Propulsion. The backend theme editor says to include anything other than small snippets in the custom.css file. But where should I put the equivalent in the child theme? September 18, 2013 at 6:44 am #162780 IsmaelModerator Hey, You can directly place the css modifications on the child theme’s style.css. Regards, Ismael Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The topic ‘Where to put child theme custom.css’ is closed to new replies.