HTML slot global attribute

The slot global attribute assigns a slot in a shadow DOM shadow tree to an element: An element with a slot attribute is assigned to the slot created by the {{HTMLElement("slot")}}  element whose name attribute’s value matches that slot attribute’s value. You can have multiple elements assigned to the same slot by using the same slot name. Elements without a slot attribute are assigned to the unnamed slot, if one exists.

For examples, see our Using templates and slots guide.

Specifications

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Browser compatibility

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See also

• HTML global attributes
• HTML {{HTMLElement("slot")}}  element
• HTML {{HTMLElement("template")}}  element
• CSS {{CSSXref("::slotted")}}  pseudo-element
• CSS scoping module
• Web components