# pub.solar Keycloak theme To start a dev keycloak instance that can show the theme. ``` docker run \ --name keycloak-theme-dev \ -p 8080:8080 \ -e KEYCLOAK_ADMIN=admin \ -e KEYCLOAK_ADMIN_PASSWORD=admin \ -v $(pwd):/opt/keycloak/themes/pub.solar \ quay.io/keycloak/keycloak:20.0.1 \ start-dev ```