"Price Wise" string is too close to the green badge when the experiment is pinned to Overflow menu

[Softvision-RemusDranca]

[Affected versions]:

• Firefox 63.0 and above

[Affected Platforms]:

• All Windows
• All Linux

[Prerequisites]:

• Have a Firefox profile with the latest version of the "Firefox Wise" add-on (8.0.0) downloaded from (download link).
• Have "Price Wise" experiment pinned to Overflow menu.

[Steps to reproduce]:

1. Open the browser with the profile from prerequisites.
2. Navigate to "https://www.amazon.com/" and open a product page (eg.: product).
3. Click the "More tools..." toolbar button and observe the "Price Wise" option.

[Expected result]:

• The string is correctly displayed.

[Actual result]:

• The string is too close and almost overlapping the green badge.

[Notes]:

• This issue is not reproducible on Mac 10.13, the string and the green badge have a small space between them.
• Attached is a screen shoot of the issue:
  

[sakshi97]

Hi. I would like to contribute to this issue to help me start off with the repository.

[Osmose]

@sakshi97 Thank you for the offer! The README has a section for setting up a development instance of the add-on. Feel free to submit a pull request and I'll be happy to review it and help get it merged.