Non-Applicable Pseudo Classes

Overview

These pseudo classes are recognized by the parser, and have been identified as not being applicable in a Beautiful Soup environment. While the pseudo-classes will parse correctly, they will not match anything. This is because they cannot be implemented outside a live, browser environment. If at any time these are dropped from the CSS spec, they will simply be removed.

`:active`

Selects active elements.

Syntax

:active

`:autofill`

Selects an <input> element when its content has been autofilled by the browser.

Syntax

:autofill

`:buffering`

Selects an element that is capable of being played or paused (such as an audio, video, or similar resource) and is currently "buffering".

Syntax

:buffering

`:current`

:current selects the element, or an ancestor of the element, that is currently being displayed. The functional form of :current() takes a compound selector list.

Syntax

:current
:current(selector1, selector2)

`:focus`

Represents an element that has received focus.

Syntax

:focus

`:focus-visible`

Selects an element that matches :focus and the user agent determines that the focus should be made evident on the element.

Syntax

:focus-visible

`:focus-within`

Selects an element that has received focus or contains an element that has received focus.

Syntax

:focus-within

`:fullscreen`

Selects an element that is currently in fullscreen mode.

Syntax

:fullscreen

`:future`

Selects an element that is defined to occur entirely after a :current element.

Syntax

:future

`:host`

:host selects the element hosting a shadow tree. While the function form of :host() takes a complex selector list and matches the shadow host only if it matches one of the selectors in the list.

Syntax

:host
:host(selector1, selector2)

`:host-context()`

Selects the element hosting shadow tree, but only if one of the element's ancestors match a selector in the selector list.

Syntax

:host-context(parent descendant)

`:hover`

Selects an element when the user interacts with it by hovering over it with a pointing device.

Syntax

:hover

`:local-link`

Selects link (every <a>, <link>, and <area> element with an href attribute) elements whose absolute URL matches the element’s own document URL.

Syntax

:local-link

`:past`

Selects an element that is defined to occur entirely prior to a :current element.

Syntax

:past

`:paused`

Selects an element that is capable of being played or paused (such as an audio, video, or similar resource) and is currently "paused".

Syntax

:paused

`:picture-in-picture`

Selects an element that is currently in "picture-in-picture" mode.

Syntax

:picture-in-picture

`:playing`

Selects an element that is capable of being played or paused (such as an audio, video, or similar resource) and is currently "playing".

Syntax

:playing

`:popover-open`

Selects a popover element (i.e., one with a popover attribute) that is in the showing state.

Syntax

:popover-open

`:seeking`

Selects an element that is capable of being played or paused (such as an audio, video, or similar resource) and is currently "seeking".

Syntax

:seeking

`:stalled`

Selects an element that is capable of being played or paused (such as an audio, video, or similar resource) and is currently "stalled".

Syntax

:stalled

`:target`

Selects a unique element (the target element) with an id matching the URL's fragment.

Syntax

:target

`:target-within`

Selects a unique element with an id matching the URL's fragment or an element which contains the element.

Syntax

:target-within

`:user-invalid`

Selects an element with incorrect input, but only after the user has significantly interacted with it.

Syntax

:user-invalid

`:visited`

Selects links that have already been visited.

Syntax

:visited

`:volume-locked`

Selects an element that is capable of being played or paused (such as an audio, video, or similar resource) and whose volume is currently locked by the user.

Syntax

:volume-locked