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Bootstrap/site/docs/4.1/content
Patrick H. Lauke c031584bcd
SVG accessibility fixes (#27826)
* SVG accessibility fixes

- add `focusable="false"` to all SVGs, to stop IE from including the `<svg>` in its default focus cycle
- completely hide decorative SVGs using `aria-hidden="true"`
- add `role="img"` to meaningful/"content" SVGs, ensure they have an appropriate `<title>` and/or `aria-label`
- simplify placeholder default title

* Simplify usage of placeholder.svg in the docs

- in most cases, no need for separate/redundant text and title (now that we make text itself part of the alternative text explicitly)
- no need (expect in rare cirumstances) to describe the placeholder image (unless the look of the image is important/the actual content, as is the case with the image thumbnail class)

* Simplify example.html rewriting of <svg> to <img> code sample

- as the `alt` for the placeholder isn't really important, just add an ellipsis instead (otherwise, to be correct, we'd have to construct the whole "title+text" construct like we do now in the
placeholder.svg itself

* Change svgo configuration to retain role attribute and add/force focusable=false

- regarding `focusable=false`, see https://github.com/svg/svgo/issues/1011 (which would be the "proper" SVGO fix) and the (hacky) solution https://github.com/svg/svgo/pull/817
2018-12-13 13:09:47 +00:00
..
code.md Reorganize docs for easier deploys 2018-07-11 23:30:46 -07:00
figures.md SVG accessibility fixes (#27826) 2018-12-13 13:09:47 +00:00
images.md SVG accessibility fixes (#27826) 2018-12-13 13:09:47 +00:00
reboot.md Change OS X to macOS in Sass comments (#27729) 2018-11-26 14:57:33 +00:00
tables.md Improve responsive table docs 2018-07-20 18:18:48 -05:00
typography.md Use the example shortcode in more places. 2018-10-22 09:24:36 +03:00