diff --git a/files/en-us/web/css/reference/selectors/pseudo-elements/index.md b/files/en-us/web/css/reference/selectors/pseudo-elements/index.md
index eda9693d43822dd..cf2d6730d1ca881 100644
--- a/files/en-us/web/css/reference/selectors/pseudo-elements/index.md
+++ b/files/en-us/web/css/reference/selectors/pseudo-elements/index.md
@@ -39,8 +39,7 @@ Pseudo-elements do not exist independently. The element of which a pseudo-elemen
 
 A pseudo-element can be selected based on the current state of the originating element. For example, `p:hover::first-line` selects the first line (pseudo-element) of a paragraph when the paragraph itself is being hovered (pseudo-class).
 
-> [!NOTE]
-> When a [selector list](/en-US/docs/Web/CSS/Guides/Selectors/Selector_structure#selector_list) contains an invalid selector, the entire style block is ignored.
+The specifications allow for some pseudo-elements to be selected based on the current state of the originating element, in which case the pseudo-element is represented only when it is in the corresponding state. For example, `::picker(select):hover` selects the currently hovered descendant of a customizable {{htmlelement("select")}} element, not including the first {{htmlelement("button")}} child, which is not selected by the {{cssxref("::picker()")}} pseudo-element. Note, however, that when a [selector list](/en-US/docs/Web/CSS/Guides/Selectors/Selector_structure#selector_list) contains an invalid selector, the entire style block is ignored, so make sure the state you're including is supported on the psuedo-element to which it is attached.
 
 ## Typographic pseudo-elements