If you would like to customize the theme, follow these steps after a successful deployment:
  1. ssh in and stop the BlockScout service:
    sudo systemctl stop blockscout.service
  2. Navigate to blockscout/apps/block_scout_web/assets/css/theme.
  3. Edit _poa_variables.scss with appropriate theme colors.
  4. Rebuild the static assets: sudo npm run-script deploy (from blockscout/apps/block_scout_web/assets directory).
  5. Restart the BlockScout service:
    sudo systemctl start blockscout.service
The BlockScout application will now be running with the designated theme changes.