Providing fallbacks

Throughout this series of exercises, we relied on jQuery to help us provide the functionality…we want for our menu across multiple screen sizes and capabilities.…But we've been ignoring one very important question, what happens if JavaScript isn't available?…And to prove that point I have our index. htm file here from the 03_13 folder opened in…a browser and I've disabled JavaScript.…Now a Desktop size, doesn't really matter, we've got a nice, HTML, CSS, driven dropdown…menu, doesn't rely on JavaScript at all.…

Nice clean works; no big deal.…However, let's go down to the mobile size.…At the mobile screen size or the small screen size, JavaScript being disabled, absolutely,…totally disrupts the experience.…The menu is hidden by default and relies on JavaScript to show it.…So, in this case that is not workable at all, same can be said if I go to tablet, we're…still okay, because we have our nice drop down HTML, CSS menu, but at the mobile screen…size that is going to be a bit of an issue.…

So, one of the things you really need to think about when you're planning any type of really…