🔸pseudo-element

╱🚧 under construction

CSS ⟩ pseudo-element

📘 手冊

• MDN ⟩ Using templates and slots

• MDN ⟩ CSS ⟩ Pseudo-elements

👥 相關

• DOM ⟩ querying elements

• slotted node styles

pseudo-element	notes
::slotted()	any element that has been placed into a slot inside an HTML template