[Good First Issue] Pixel Glitch in some theme cards

Description

There is a Slight Pixel Glitch in Mauritius and Retro Theme cards

Steps

1. When Hover on the Cards in the mentioned theme
2. The Pixel on the left and right of the Card (Exactly between the Name and Handles Section)
3. There are some pixel glitch happening cause of 2 different section have same color and in between or background has white or yellow according to the theme

Sample Images

Expected Outcome

The Glitch not need to be present