重置
横排
竖排
/
mdn2
/
en-US
/
docs
/
Web
/
API
/
HTMLTemplateElement
HTMLTemplateElement
content
shadowRootClonable
shadowRootDelegatesFocus
shadowRootMode
shadowRootSerializable
/
content
shadowRootClonable
shadowRootDelegatesFocus
shadowRootMode
shadowRootSerializable