input element Defines an input element, such as a text field control or button, within a form, samp element Specifies that the enclosed text is sample text and should be rendered in the browser appropriately, progress element The HTML progress (<progress>) element is used to view the completion progress of a task. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.
Click the html element name in the punctuation list to advance the example in 'Tryit-Editor':