@LoudLemur If you go to the file manager for you PrivateBin app you can change line 41 to be what you want. https://github.com/PrivateBin/PrivateBin/wiki/Templates (same link the cloudron docs provide) the PrivateBin repo provides examples of templates so you can add those. Below is lines 40 and 41 if you want to use the bootstrap dark template do the same thing.; template to include, default is "bootstrap" (tpl/bootstrap.php) template = "bootstrap-dark"
The Cloudron docs then go into what you need to do if you want to create your own template to use with PrivateBin. You would create the custom.php template and add it to the file manager in /app/data/custom_template/custom.php and then go back into the conf.php file and change line 41 to be the below.template = "custom"