[ru]: fix links in docs/Web/CSS

[leon-win]

Description

Актуализировал все ссылки на странице https://developer.mozilla.org/ru/docs/Web/CSS и привёл часть перевода (начиная с блока "Reference") в соответствие с английской версией.

Related issues and pull requests

Fixes #16652

[github-actions]

Preview URLs

• /ru/docs/Web/CSS

Flaws (4)

URL: /ru/docs/Web/CSS
Title: CSS: каскадные таблицы стилей
Flaw count: 4

• broken_links:
  • Can use the English (en-US) link as a fallback
  • Can use the English (en-US) link as a fallback
  • Can use the English (en-US) link as a fallback
  • Can use the English (en-US) link as a fallback

External URLs (7)

URL: /ru/docs/Web/CSS
Title: CSS: каскадные таблицы стилей

• https://addons.mozilla.org/ru/firefox/addon/web-developer/ (1 time) (Note! This may be a new URL 👀)
• https://firefox-source-docs.mozilla.org/devtools-user/index.html (1 time) (Note! This may be a new URL 👀)
• https://firefox-source-docs.mozilla.org/devtools-user/page_inspector/index.html (1 time) (Note! This may be a new URL 👀)
• https://firefox-source-docs.mozilla.org/devtools-user/style_editor/index.html (1 time) (Note! This may be a new URL 👀)
• https://jigsaw.w3.org/css-validator/ (1 time) (Note! This may be a new URL 👀)
• https://stackoverflow.com/questions/tagged/css (1 time) (Note! This may be a new URL 👀)
• https://w3.org/Style/CSS/ (1 time) (Note! This may be a new URL 👀)

(comment last updated: 2023-11-16 06:29:15)

[saionaro]

@leon-win спасибо за вклад в MDN!