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/**
* Common LESS mixin library for MediaWiki
*
* By default the folder containing this file is included in $wgResourceLoaderLESSImportPaths,
* which makes this file importable by all less files via '@import "mediawiki.mixins";'.
*
* The mixins included below are considered a public interface for MediaWiki extensions.
* The signatures of parametrized mixins should be kept as stable as possible.
*
* See <http://lesscss.org/#-mixins> for more information about how to write mixins.
*/
.background-image(@url) {
background-image: e('/* @embed */') url(@url);
}
.vertical-gradient(@startColor: gray, @endColor: white, @startPos: 0, @endPos: 100%) {
background-color: @endColor;
background-image: -moz-linear-gradient( top, @startColor @startPos, @endColor @endPos ); // Firefox 3.6+
background-image: -webkit-gradient( linear, left top, left bottom, color-stop( @startPos, @startColor ), color-stop( @endPos, @endColor ) ); // Safari 4+, Chrome 2+
background-image: -webkit-linear-gradient( top, @startColor @startPos, @endColor @endPos ); // Safari 5.1+, Chrome 10+
background-image: linear-gradient( @startColor @startPos, @endColor @endPos ); // Standard
}
/*
* SVG support using a transparent gradient to guarantee cross-browser
* compatibility (browsers able to understand gradient syntax support also SVG).
* http://pauginer.tumblr.com/post/36614680636/invisible-gradient-technique
*
* We use gzip compression, which means that it is okay to embed twice.
*
* We do not embed the fallback image on the assumption that the gain for old browsers
* is not worth the harm done to modern ones.
*/
.background-image-svg(@svg, @fallback) {
background-image: url(@fallback);
background-image: -webkit-linear-gradient(transparent, transparent), e('/* @embed */') url(@svg);
background-image: linear-gradient(transparent, transparent), e('/* @embed */') url(@svg);
}
.list-style-image(@url) {
list-style-image: e('/* @embed */') url(@url);
}
.transition(@value) {
-webkit-transition: @value; // Safari 3.1-6.0, iOS 3.2-6.1, Android 2.1-4.3
-moz-transition: @value; // Firefox 4-15
-o-transition: @value; // Opera 10.5-12.0
transition: @value; // Chrome 26+, Firefox 16+, IE 10+, Safari 6.1+, Opera 12.1+, iOS 7+, Android 4.4+
}
.box-sizing(@value) {
-webkit-box-sizing: @value; // Safari 3.1-5.0, iOS 3.2-4.3, Android 2.1-3.0
-moz-box-sizing: @value; // Firefox 4-28,
box-sizing: @value; // Chrome 10+, Firefox 29+, IE 8+, Safari 5.1+, Opera 10+, iOS 5+, Android 4+
}
.box-shadow(@value) {
-webkit-box-shadow: @value; // Safari 3.1-5.0, iOS 3.2-4.3, Android 2.1-3.0
box-shadow: @value; // Chrome 10+, Firefox 4+, IE 9+, Safari 5.1+, Opera 11+, iOS 5+, Android 4+
}
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