resumeTechnology
:not() excludes matching items
Denial refers to the selected item, not automatically to an entire branch.
Published22 Oct 2026
Discover something new
All summaries
1274 results
Technology
:where() sets a style with zero specificity
It is suitable for initial rules, which components easily replace.
Published22 Oct 2026
Technology
The specificity of :is() comes from its arguments
A short list of selectors can get unexpectedly large weight.
Published22 Oct 2026
Technology
@layer: ordering style groups before specificity
Layers help control the cascade between libraries and own rules.
Published22 Oct 2026
Technology
@supports: checking CSS support rather than the final design
A positive response does not mean that the whole component is correct.
Published22 Oct 2026
Technology
@container: adapting a component to its own space
The condition may depend on the size of the container instead of the window.
Published22 Oct 2026
Technology
container-type: preparing an element for size queries
The container must explicitly participate in this type of CSS requests.
Published22 Oct 2026
Technology
contain: paint limits where descendants can be painted
The declaration creates a boundary for the visual content.
Published22 Oct 2026
Technology
content-visibility: auto and invisible parts of the page
The browser can postpone some of the drawing out of sight.
Published22 Oct 2026
Technology
appearance: none changes a control’s appearance
Removing the native drawing does not override the HTML behavior.
Published22 Oct 2026
Technology
resize: vertical retains the width of the textarea
The reader can increase the height without stretching the shape to the side.
Published22 Oct 2026
Technology
touch-action: which gestures remain for the browser
The rule defines the allowed standard actions when touched.
Published22 Oct 2026