hover over small news item publisher overlap

[OliverRedman]

Description

Hover effect overlaps with writing on small news item publisher.

Steps to Reproduce

1. hover over a small news items publisher on desktop

Actual result:

Expected result:

There is enough space that the two don't overlap.

Reproduces how often:

Easily reproduced

Brave version (brave://version info)

Brave	1.24.85 Chromium: 90.0.4430.212 (Official Build) (arm64)
Revision	e3cd97fc771b893b7fd1879196d1215b622c2bed-refs/branch-heads/4430@{#1429}
OS	macOS Version 11.3.1 (Build 20E241)

Version/Channel Information:

• Can you reproduce this issue with the current release? yes
• Can you reproduce this issue with the beta channel? no idea
• Can you reproduce this issue with the nightly channel? no idea

Other Additional Information:

• Does the issue resolve itself when disabling Brave Shields? no
• Does the issue resolve itself when disabling Brave Rewards? no
• Is the issue reproducible on the latest version of Chrome? yes

Miscellaneous Information:

[srirambv]

Dupe of #14195