Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

World Wide Web Consortium @w3c@w3c.social

12/3/2025, 1:01:20 PM

Public

The CSS Working Group has published a First Public Working Draft of CSS Backgrounds Module Level 4. This module contains the features of CSS relating to the backgrounds of boxes on the page.

CSS is a language for describing the rendering of structured documents (such as HTML and XML) on screen, on paper, etc.

https://www.w3.org/news/2025/first-public-working-draft-css-backgrounds-module-level-4/

illustration: the various areas and edges of a typical box. several stacked rectangles including: margin, border, padding, content. Arrows pointing to: content edge, padding edge, border edge, margin edge

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