diff options
Diffstat (limited to 'xstatic/pkg/font_awesome/data/less/mixins.less')
| -rw-r--r-- | xstatic/pkg/font_awesome/data/less/mixins.less | 38 |
1 files changed, 36 insertions, 2 deletions
diff --git a/xstatic/pkg/font_awesome/data/less/mixins.less b/xstatic/pkg/font_awesome/data/less/mixins.less index d5a43a1..beef231 100644 --- a/xstatic/pkg/font_awesome/data/less/mixins.less +++ b/xstatic/pkg/font_awesome/data/less/mixins.less @@ -12,15 +12,49 @@ } .fa-icon-rotate(@degrees, @rotation) { - filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=@rotation); + -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=@{rotation})"; -webkit-transform: rotate(@degrees); -ms-transform: rotate(@degrees); transform: rotate(@degrees); } .fa-icon-flip(@horiz, @vert, @rotation) { - filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=@rotation, mirror=1); + -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=@{rotation}, mirror=1)"; -webkit-transform: scale(@horiz, @vert); -ms-transform: scale(@horiz, @vert); transform: scale(@horiz, @vert); } + + +// Only display content to screen readers. A la Bootstrap 4. +// +// See: http://a11yproject.com/posts/how-to-hide-content/ + +.sr-only() { + position: absolute; + width: 1px; + height: 1px; + padding: 0; + margin: -1px; + overflow: hidden; + clip: rect(0,0,0,0); + border: 0; +} + +// Use in conjunction with .sr-only to only display content when it's focused. +// +// Useful for "Skip to main content" links; see http://www.w3.org/TR/2013/NOTE-WCAG20-TECHS-20130905/G1 +// +// Credit: HTML5 Boilerplate + +.sr-only-focusable() { + &:active, + &:focus { + position: static; + width: auto; + height: auto; + margin: 0; + overflow: visible; + clip: auto; + } +} |