This also conveys incorrect semantics to assistive technologies (e.g., screen readers). 1904.3 - Keeping records for more than one agency. The placeholder shows a suggestion, but doesn't really enter it. And there's bound to be other problems with it. We are currently tracking the confusion caused by these forks, of which HTML is only one. Forbidden header name. The phrase sola scriptura is from the Latin: sola having the idea of "alone," "ground," "base," and the word scriptura meaning "writings"referring to the Scriptures. I saw the rise of Authoritative Concept & Examples | What does Authoritative Mean Which version is, supposedly, the most authoritative? Note: Read Images in HTML and Responsive images for a lot more information about image implementation and best practices. They can improve accessibility by helping a user quickly navigate to different sections of a document. because the other better options are not supported. Why should you spend effort optimizing image sources and corresponding display attributes? Accessibility - W3C introduction to standards-based design Most W3C work revolves around the standardization of Web technologies. W3C HTML5.2 is currently in its "Working Draft" and probably won't be finalized until 2019. It's a fun game to spot the bugs they introduce while doing this copy-and-paste job, as they generally do not read or understand the content they are copying, leading to widespread errors and inconsistencies. openly admitted that HTML can't be made into a stiff, rigorous XML-derived language, while the whole internet bothers nigh about it. The agile train is faster. for a little while. This can only be done visually for the above table (see bad-table.html and try the example out yourself). View and use itemsArcGIS Online Help | Documentation How to find them. That said, the element structure is useful for CSS styling, plus it provides a way to place a description of the image next to it in the source. Details of how to submit new tests are available on the wiki.