This PR solves [issue 1985: macOS - VoiceOver / Chrome announcing visually hidden text out of order](https://github.com/h5bp/html5-boilerplate/issues/1985)
By removing the negative margin, and setting it to `margin: 0;`, the issue is resolved.
Add a SUPPORT file to the .github/ folder directing folks to Stack Overflow if they have a general question about using H5BP. A link to this file will now display when someone opens a new issue which could cut down on new issues being opened unnecessarily. I realise the content in this file could have overlap in the existing ISSUE_TEMPLATE.md file but I think it'd be worth adding.
Chrome Web Store are no longer accepting submissions for web apps (Windows, Mac or Linux) so this section is no longer needed. Users can use W3C Manifest file instead to allow for users to install their webapps.
> As of 21 November 2016, all newly published packaged or hosted apps are restricted to Chrome OS, and are not available to users on Windows, Mac or Linux. Existing apps will continue to be available on all major platforms and will continue to receive updates
REF: https://blog.chromium.org/2016/08/from-chrome-apps-to-web.html
- HTTPS links to example.com (I know it's only an example but good to encourage always using HTTPS for everything)
- Fix Markdown issue with iOS web apps code not displaying.
- Remove section incorrectly stating that 'Screen readers currently have less-than-stellar support for HTML5'. The JavaScript polyfill is largely unnecessary and hasn't been updated for 4 years.
- Rename filename reference for apple-touch-icon to be icon.png to match what is used by H5BP
- Remove the no-longer-exists Firefox OS from list of browsers which support `theme-color` (Firefox browser does not support theme-color at this time)
- Updated file tree with relevant additions, filename changes and
alphabetized
- Mention that browserconfig.xml is relevant for Edge (as well as IE11)
- Remove very old link with favicon.psd. It is deprecated and doesn't
have any of the recent iPhones app sizes.
Visual Studio, BBEdit, WebStorm and others have built-in support for
Editorconfig files so we should change ‘will need to install a plugin’
to ‘may need to install a plugin’.
There's a known issue with NPM where the package-lock.json file is not updated after package.json file is changed. This has been confirmed as a bug by NPM and a fix will be rolling out soon. For the time being I propose we remove this file (particularly as the dependency versions are now out of sync).
REF: https://github.com/npm/npm/issues/16866
Updated archiver, babel-core, del, glob, gulp-load-plugins, gulp-replace, jshint, run-sequence, and travis-after-all to the latest versions. All tests completed without issues and the 'dist' folders output is the same as before so we're all good there.
Chrome currently has a bug (when printing) that results in
::first-letter being vertically misaligned under certain (seemingly
unrelated) conditions. This PR fixes issue by removing the CSS that
causes the issue.
- Update Polyfill CDN to v2 which is the default version (Ref: https://cdn.polyfill.io )
- Switch the JQuery from Google's CDN to Jquery's CDN to match the main index.html
- Update to jQuery 3.2.1.
- Add SRI hash to jQuery link
Yahoo's YSlow is (sadly) no longer actively maintained. The browser extensions don't work anymore and the main repo hasn't been updated for nearly four years. I suggest to remove the http://developer.yahoo.com/yslow/ link.
After Autoprefixer was added a comment explaining that the vendor prefixed
`::-moz-selection` and the default `::selection` can't be combined became
obsolete. I (with the help of @roblarsen) rephrased the comment to be more
general and so that it still makes sense in the dist css file. A stackoverflow
link explains why vendor prefixed selectors can't be combined with other selectors.
Fixes#1953
Fixes#1740 and #1605
- removes the static custom build of modernizr
- moves Modernizr to the bottom
- builds a custom modernizr in gulp
- adds tests for the generated modernizr
use import instead of require
use fat arrow => function instead of function() {} callback
use and let and const instead of var
use template stings instead of string concatenation
