Topic: HTML – Page 2

The table cell attribute "headers" allows you to associate multiple header cells which is useful for tables with rows or columns spanning multiple cells.

The inert HTML attribute enables you to make entire web page areas inaccessible.

Use the :indeterminate CSS pseudo-class to match different elements with an indeterminate state.

The new dialog element is more than a display toggle because it provides better focus handling, inert functionality and closes on keypress.