Edit Page button is gone

Check under settings -> reading and select the page where you want to show your blog posts. Then this becomes your blog page. You can set it to the home page or choose a static page for your home page. See more info here: https://wordpress.org/documentation/article/settings-reading-screen/ You usually can’t change the layout/content of the blog page … Read more

Show theme images based on the visitor’s browser

The code you’ve provided seems to have a few issues that might be causing the problem. Here’s my suggestions: In WordPress, your theme’s images should typically be stored in a directory within your theme’s folder, not in /wp-content/. The /wp-content/ directory is generally where themes, plugins, and uploads are stored, not individual images for a … Read more