Topic: CSS

Firefox DevTools hides unreferenced CSS variables
Published Jan 10 2026 in Firefox , CSS
Since Firefox 145, DevTools hide unused custom properties.
light-dark() isn't always the same as prefers-color-scheme
Published Nov 24 2025 in CSS
light-dark() and prefers-color-scheme treat the defined color-scheme values differently.
Three conditional border-radius CSS snippets
Published Nov 17 2025 in CSS
Three snippets to implement conditional border radius.
pathLength makes makes SVG path animations easier to manage
Published Nov 03 2025 in CSS , SVG
Use the "pathLength` attribute to make animating "stroke-dasharray" and "stroke-dashoffset" easier.
field-sizing isn't only about growing textareas
Published Oct 20 2025 in CSS
The new field-sizing CSS property allows inputs, selects and textareas to grow depending on their content.

Firefox DevTools hides unreferenced CSS variables