Assertion: html's element | /r/HasProperty | selector
Facets:
Source sentences:
text: Introduced for public use in 1996, CSS1 contained the ability to apply rules by identifying elements (selectors), and most of the properties still in use today.
text: Introduced for public use in 1996, CSS1 contained the ability to apply rules by identifying elements (selectors), and most of the properties still in use today.