pidgin/nest

Use learn theme's notice CSS for notification bar

19 months ago, Elliott Sales de Andrade
a2d18308f054
Use learn theme's notice CSS for notification bar

The CSS from the [learn theme's notice shortcode](https://learn.netlify.app/en/shortcodes/notice/) can be used to style the notification bar instead of doing it ourselves.

I set the current one to be a "Tip", but it could be a "Note", "Info", or "Warning".

Testing Done:
Delete the cookie, and opened a page that showed the notification. Clicked the X and the notification went away as expected, and the cookie was set.

Reviewed at https://reviews.imfreedom.org/r/1934/
env:
browser: true
es6: true
node: true
extends: 'eslint:recommended'
globals:
Atomics: readonly
SharedArrayBuffer: readonly
parserOptions:
ecmaVersion: 2018
sourceType: module
rules: {}