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Bootstrap/site/docs/4.1/utilities
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
..
borders.md Replace holder.js with SVGs. 2018-11-20 21:31:28 +02:00
clearfix.md Reorganize docs for easier deploys 2018-07-11 23:30:46 -07:00
close-icon.md Reorganize docs for easier deploys 2018-07-11 23:30:46 -07:00
colors.md Revert "Use h5 for callouts so that they are not included in ToC." 2018-11-28 21:09:50 +02:00
display.md Reorganize docs for easier deploys 2018-07-11 23:30:46 -07:00
embed.md Allow to add more embed responsive ratios (#25894) 2018-11-11 11:04:04 +02:00
flex.md Remove trailing space. 2018-10-30 15:44:41 +02:00
float.md Reorganize docs for easier deploys 2018-07-11 23:30:46 -07:00
image-replacement.md docs: fix path to assets. (#27696) 2018-11-21 15:11:31 +02:00
overflow.md Add overflow-auto and overflow-hidden utilities 2018-10-06 17:55:55 -07:00
position.md Reorganize docs for easier deploys 2018-07-11 23:30:46 -07:00
screenreaders.md Reorganize docs for easier deploys 2018-07-11 23:30:46 -07:00
shadows.md Reorganize docs for easier deploys 2018-07-11 23:30:46 -07:00
sizing.md SVG accessibility fixes (#27826) 2018-12-13 13:09:47 +00:00
spacing.md Merge branch 'garhbod-patch-1' into v4-dev 2018-07-24 17:26:29 -07:00
text.md Add documentation about .text-decoration-none (#27686) 2018-11-20 09:08:34 +02:00
vertical-align.md Reorganize docs for easier deploys 2018-07-11 23:30:46 -07:00
visibility.md Reorganize docs for easier deploys 2018-07-11 23:30:46 -07:00