Ins tags appear in pairs with
Ins should usually be used with del tags to represent inserted and deleted text.
Defining documents through ins and del can help us understand the modification process of document content, which is beneficial to multi-person editing system.
Text defined with ins is usually underlined.
attribute
Common attribute
Cite-reference URL, which defines the reason for inserting the reference URL.
Datetime-time and date of insertion.
Title-Defines the purpose or hint of the insertion.
Ins is the abbreviation of inserted text, which inserts text.
Citation website: /xhtml/tag_ins/