How i can change the input_select background color

How can i change the background color of the input_select ?

This looks ugly, its gray… how can i make it while like the rest ?
I don’t know how i can add a style to it

type: entities
entities:
  - entity: input_select.room

image

thanks! tom :slight_smile:

In case anyone needs additional help, this is how I implemented tom_l’s solution. In the configuration.yaml I added below instructions at the top of the file. Always run Check Configuration after all updates under Developer Tools when restarting Home Assistant. After restart make sure you go to your profile and select the theme, in this case it is ‘better’ (all apps, even on your phone).

# Configure a default setup of Home Assistant (frontend, api, etc)
frontend:
  themes:
    better:
      input-fill-color: 'rgba(0, 0, 0, 0)'                                 
      input-disabled-fill-color: 'rgba(0, 0, 0, 0)'