Clone this repo with $ git clone https://github.com/wearecandyblue/kirby3-gdpr-kit.git <your-new-project-directory>
$ git submodule add https://github.com/wearecandyblue/kirby3-gdpr-kit.git site/plugins/gdpr-kit
$ git submodule update --recursive --remote
../assets/css/gdpr-kit.css