fixes #4885: correct use of skew in .skew() mixin for FF

diff --git a/less/mixins.less b/less/mixins.less
index 295f192287d6eade39cecc0b4ca9e3e14dae36e9..67f1c0af7233c34361542cf32f4ed8f79655e411 100644 (file)
--- a/less/mixins.less
+++ b/less/mixins.less
@@ -295,7 +295,7 @@
 .skew(@x, @y) {
   -webkit-transform: skew(@x, @y);
      -moz-transform: skew(@x, @y);
-      -ms-transform: skew(@x, @y);
+      -ms-transform: skewX(@x) skewY(@y); // See https://github.com/twitter/bootstrap/issues/4885
        -o-transform: skew(@x, @y);
           transform: skew(@x, @y);
 }