mediawiki.mixins: Document browser support

Follows-up 9850db976c38a.

* http://caniuse.com/css-boxshadow
* http://caniuse.com/css3-boxsizing
* http://caniuse.com/css-transitions

Change-Id: I49454afdf9b9465948b46830ae4cf9b320ca5cd8

diff --git a/resources/src/mediawiki.less/mediawiki.mixins.less b/resources/src/mediawiki.less/mediawiki.mixins.less
index b65a62b..8c28884 100644 (file)
--- a/resources/src/mediawiki.less/mediawiki.mixins.less
+++ b/resources/src/mediawiki.less/mediawiki.mixins.less
@@ -61,19 +61,19 @@
 }
 
 .transition(@value) {
-       -webkit-transition: @value;
-       -moz-transition: @value;
-       -o-transition: @value;
-       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;
-       -moz-box-sizing: @value;
-       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; // Android 2.3+, iOS 4.0.2-4.2, Safari 3-4
-       box-shadow: @value; // Chrome 6+, Firefox 4+, IE 9+, iOS 5+, Opera 10.50+
+       -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+
 }