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| author | Matt Rude <[email protected]> | 2018-02-03 21:08:46 -0600 |
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| committer | Matt Rude <[email protected]> | 2018-02-03 21:08:46 -0600 |
| commit | c5c60729062cc3d89be7447b5d330367417aa6f7 (patch) | |
| tree | 74330b48908247623f48b01420d833c7feb3fab7 /assets/node_modules/bootstrap/scss/mixins/_screen-reader.scss | |
| parent | 0c0cde3923440b2d293549c7e430a38082cc0457 (diff) | |
| download | xmpp-site-lite-c5c60729062cc3d89be7447b5d330367417aa6f7.tar.gz xmpp-site-lite-c5c60729062cc3d89be7447b5d330367417aa6f7.tar.bz2 xmpp-site-lite-c5c60729062cc3d89be7447b5d330367417aa6f7.zip | |
Update
Diffstat (limited to 'assets/node_modules/bootstrap/scss/mixins/_screen-reader.scss')
| -rw-r--r-- | assets/node_modules/bootstrap/scss/mixins/_screen-reader.scss | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/assets/node_modules/bootstrap/scss/mixins/_screen-reader.scss b/assets/node_modules/bootstrap/scss/mixins/_screen-reader.scss new file mode 100644 index 0000000..8f3eb1b --- /dev/null +++ b/assets/node_modules/bootstrap/scss/mixins/_screen-reader.scss @@ -0,0 +1,35 @@ +// Only display content to screen readers +// +// See: http://a11yproject.com/posts/how-to-hide-content/ +// See: https://hugogiraudel.com/2016/10/13/css-hide-and-seek/ + +@mixin sr-only { + position: absolute; + width: 1px; + height: 1px; + padding: 0; + overflow: hidden; + clip: rect(0, 0, 0, 0); + white-space: nowrap; + clip-path: inset(50%); + border: 0; +} + +// Use in conjunction with .sr-only to only display content when it's focused. +// +// Useful for "Skip to main content" links; see https://www.w3.org/TR/2013/NOTE-WCAG20-TECHS-20130905/G1 +// +// Credit: HTML5 Boilerplate + +@mixin sr-only-focusable { + &:active, + &:focus { + position: static; + width: auto; + height: auto; + overflow: visible; + clip: auto; + white-space: normal; + clip-path: none; + } +} |