part HTML global attribute

The part global attribute contains a space-separated list of the part names of the element. Part names allows CSS to select and style specific elements in a shadow tree via the ::part pseudo-element.

See the exportparts attribute for a usage example.

Specifications

• CSS Shadow Module Level 1

See also

• exportparts HTML attribute
• <template> and <slot> HTML elements
• ::part and ::slotted CSS pseudo-elements
• ShadowRoot interface
• Element.part property
• Using templates and slots
• CSS scoping module