To use custom CSS in Obsidian, go to Settings > Appearance, scroll down to CSS snippets, enable it, and then place your .css files in the snippets folder that appears. Obsidian will automatically ...

If you write code, you probably reuse blocks of it. Whether you're working in HTML, CSS, AppleScript, Objective-C ... it's all code, and a really well-written chunk of it deserves to be used again ...

How to Add an Image to a CSS File. Web pages normally add images using the inline HTML "img" tag. CSS coding usually doesn't set an image's source because CSS controls design rather than content.

Now [Andy Green] has extended the possibilities with affordable silicon, by producing a proof-of-concept HTML + CSS renderer over h2 on ESP32 for libwebsockets.

The auto-typing utility integrates the recently released HTML snippets set, providing more than 100 abbreviations for HTML 4.01 standard.

Typinator's developer has released an HTML snippets set to help ease HTML editing.