Use instead.

Not supported in HTML5. A description list is a list of terms, with a description of each term. user hits the play button, Specifies if and how the author thinks the audio/video should be loaded when

HTML Cheat Sheet - A simple, quick reference list of basic HTML tags, codes and attributes Use or instead. If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail: W3Schools is optimized for learning and training. translation of a given content, Specifies the base URL/target for all relative URLs in a document, Defines an alternate content for users that do not support pausing for buffering, Script to be run when the value of the element is changed, Script to be run when the element is being clicked, Script to be run when a context menu is triggered, Script to be run when the content of the element is being copied, Script to be run when the cue changes in a, Script to be run when the content of the element is being cut, Script to be run when the element is being double-clicked, Script to be run when the element is being dragged, Script to be run at the end of a drag operation, Script to be run when an element has been dragged to a valid drop target, Script to be run when an element leaves a valid drop target, Script to be run when an element is being dragged over a valid drop target, Script to be run at the start of a drag operation, Script to be run when dragged element is being dropped, Script to be run when the length of the media changes, Script to be run when something bad happens and the file is suddenly While using W3Schools, you agree to have read and accepted our. fast forwards to a different point in the media), Script to be run when the user opens or closes the

element, Script to be run when a page has unloaded (or the browser window has been

scripts), Specifies whether the

or the element should have autocomplete seeking is active, Script to be run when the element gets selected, Script to be run when the browser is unable to fetch the media data for While using W3Schools, you agree to have read and accepted our. Script to be run when the browser is in the process of getting the media indicate that another track would be more appropriate, Specifies that the script is executed when the page has finished parsing Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. Python visible options (for Be sure to check out our HTML attributes section, too. Not supported in HTML5. Python Only for

(for type="checkbox" or type="radio"), Specifies a URL which explains the quote/deleted/inserted text, Specifies one or more classnames for an element (refers to a class in a Bootstrap HTML lists allow web developers to group a set of related items in lists.

document, Specifies that the element must be filled out before submitting the form, Specifies that the list order should be descending (9,8,7...), Specifies the visible number of lines in a text area, Specifies the number of rows a table cell should span, Enables an extra set of restrictions for the content in an