Revert "Revert "Turn off clean-css' advanced optimizations.""

This reverts commit e31c2edf885efd42d2e755f189cc15125d977d70.

diff --git a/Gruntfile.js b/Gruntfile.js
index 98c8436d68278db0cad79e471fb6c9c1d40fe2e5..66e1de36ee3fef158204880d47858008a50c0ac5 100644 (file)
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -232,7 +232,8 @@ module.exports = function (grunt) {
     cssmin: {
       options: {
         compatibility: 'ie8',
-        keepSpecialComments: '*'
+        keepSpecialComments: '*',
+        noAdvanced: true
       },
       core: {
         files: {