add comment for filter opacity browser requirements

0cd18618 · Mark Otto · 840cad69 · 0cd18618
Commit 0cd18618 authored 12 years ago by Mark Otto
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with 1 addition and 2 deletions
+1 -2
--- a/less/mixins.less
+++ b/less/mixins.less
@@ -305,7 +305,6 @@
          background-size: @size;
 }
 // Box sizing
 .box-sizing(@boxmodel) {
  -webkit-box-sizing: @boxmodel;
@@ -352,7 +351,7 @@
 // Opacity
 .opacity(@opacity) {
  opacity: @opacity / 100;
-  filter: ~"alpha(opacity=@{opacity})";
+  filter: ~"alpha(opacity=@{opacity})"; // IE8
 }