[Unresolved breach notification] The Firefox Monitor logo could be displayed better in dark mode

[AOiegas]

Testing site:

• https://fx-breach-alerts.herokuapp.com/;
• https://fx-breach-alerts.herokuapp.com/email-l10n/email-2022-mockup;

Platforms affected:

• Android 11;
• Windows 10;

Browsers tested on:

• Firefox, latest release;

Prerequisites:

• Be signed in into a Monitor account;
• Have a Unresolved breach notification email received;
• Have the Gmail app installed on the Android device;
• Have the dark mode option enabled for the inbox;
• Have the Dark Reader browser add-on installed and enabled (desktop);

Steps to reproduce:

1. Open the inbox that received the email from the prerequisites;
2. Open the Unresolved breach notification email;
3. Observe the contents of the email;

Expected result:

• The contents of the email should be displayed without issues;

Actual result:

• The Firefox Monitor logo is displayed with a white background;

Notes:

• The white background contrasts strongly with the dark theme;
• See attached media: Android with dark theme enabled: Windows 10 with the Dark Reader add-on enabled: