Ho can i reduce the space between eleemnts? More compact view

Good Morning,
I need to reduce the space between elements in order to have a more compact view.
How can i do?


This is the code:

  - entities:
      - entity: sensor.ups_status
      - entity: sensor.ups_battery
      - entity: sensor.ups_load
      - entity: sensor.ups_time_left
      - entity: sensor.ups_input_voltage
      - entity: sensor.ups_output_voltage
    show_header_toggle: false
    title: Back-UPS CS 650 - FRITZ

Thanks in advance

Nobody can help me?

you can use card-mod and google search to do what you want.