wpsnoop wp-content/themes/agama/framework/admin/customizer/agama-upsell/css/upsell.css file is used by 2 plugins/themes
WordPress files make up the basic building blocks of plugins and themes.
This page provides some information on the wp-content/themes/agama/framework/admin/customizer/agama-upsell/css/upsell.css file and a list of plugins and themes that implement it.
The following 2 plugins create a file called wp-content/themes/agama/framework/admin/customizer/agama-upsell/css/upsell.css: