A CSS pseudo-class is a keyword added to a selector that lets you style a specific state of the selected element(s). For example, the pseudo-class :hover can be used to select a button when a user's pointer hovers over the button and this selected button
:is pseudo-class selector Note: This was originally specified as :matches() and :any() , but :is() has become a CSS standard. MDN explains: :is() CSS pseudo-class function takes a selector list as a parameter, and selects any element that can be selected by any selector in the ...
CSS selector: Custom state pseudo-class selector (`:state()`) Global usage 86.16% + 5.31% = 91.47% IE ❌ 6 - 10: Not supported ❌ 11: Not supported Edge ❌ 12 - 89: Not supported ◐ 90 - 124: Partial support ✅ 125 - 130: Supported ✅ 131: Supported Firefox ❌...
The:focus-withinpseudo-class has support among all modern browsers, and actsalmostlike a parent selector but only for a very specific condition. When attached to a containing element and a child element matches for:focus, styles can be added to the containing elementand/orany other elements wi...
CSS selector: First page pseudo-class (`:first`) Global usage 97.04% + 0% = 97.04% IE ❌ 6 - 7: Not supported ✅ 8 - 10: Supported ✅ 11: Supported Edge ✅ 12 - 130: Supported ✅ 131: Supported Firefox ❌ 2 - 115: Not supported ✅ 116 - 132: Supported ✅ 133...
Description As part of an initiative to reduce repo maintenance & code duplication, this PR moves some external examples into content. This PR converts the following macros to live samples: {{Embed...
A CSS pseudo-element is a keyword added to a selector that lets you style a specific part of the selected element(s).
“The:focusCSS pseudo-class represents an element (such as a form input) that has received focus. It is generally triggered when the user clicks or taps on an element or selects it with the keyboard’s Tab key.” MDN (Mozilla Developer Network) ...
Note that inCSS3,W3Crecommended to use two colons (::) forpseudo-elementslike::beforeor::after. From theMDN web doc on Pseudo-elements: Note: As a rule, double colons (::) should be used instead of a single colon (:). This distinguishes pseudo-classes from pseudo-elements. However, ...
Description The :has() pseudo-class fulfills the decades-long desire for a "parent selector", while adding even more power to CSS. :has( ) allows other selectors as arguments, including :pseudo-classes. Exactly which :pseudo-classes are ...