It's not possible to scroll left-right in code blocks on the `notifications` page

[itsrealfake]

Description

It's not possible to scroll left-right in code blocks on the notifications page.

This issue is only noticed on the notifications page so far, not in comments || replies

Steps to Reproduce A clear and concise way we might be able to reproduce the bug.

• Create a reply to some stacker's post with content like

   \``` <-- ignore that slash... i had to put it there for formatting this report
   very long text line very long text line very long text line very long text line very long text line very long text line very long text line very long text line very long text line very long text line very long text line very long text line very long text line very long text line very long text line very long text line
   \```

• get one of your awesome friends to zap the reply
• go to your stacker.news/notifications to see that your reply can not be scrolled left-to-right

Expected behavior

you should be able to scroll left-to-right on the long code block

Environment:

• Browser [chrome & safari, at least]