Theme doesn't allow custom:text-divider-row to display properly

[jwmcintosh]

This theme does not present the custom card text-divider-row properly. I understand this is not your card and this may be challenging, but maybe not!?

This is the card I am using: https://github.com/iantrich/text-divider-row

And a code examples of how I am trying to use it:

type: entities
entities:
  - type: custom:text-divider-row
    text: Divider Text Here
card_mod:
  style: |
    ha-card {
      --text-divider-color: red;
      --secondary-text-color: blue;
      --text-divider-font-size: 24px;
      --text-divider-line-size: 3px;
      --text-divider-margin: 20px;
    }

What it looks like with your theme:

Same code but using Mushroom theme: