Highlight the visibility of memos

[sogg]

Thank you to the developers. I've been using Memos for a long time and it's been a great experience. I have an idea (or a requirement), and I'm not sure if it can get support:
The visibility of Memos is divided into "public", "private" and "workspace", but it's not eye-catching enough. The icon is only displayed when the mouse hovers over the upper right corner of each memo. Could you add a class attribute related to visibility to the div of Memos and set different display styles? For example, 'memo-visable-private','memo-visable-public','memo-visable-workspace'.
If anyone knows how to enhance the highlighting of visibility through custom CSS, please give me some guidance.

Thanks Again.