promethee-edit.sass in promethee-1.4.28

- old
+ new

@@ -4,9 +4,20 @@
 $promethee-color: #ff9900 !default
 
 @import 'promethee-edit/move'
 @import 'promethee-edit/preview'
 
+.promethee-loader
+  position: fixed
+  top: 0
+  left: 0
+  right: 0
+  bottom: 0
+  z-index: 9999
+  background-color: white
+  &__inner
+    margin: 40% auto 0 auto
+
 .promethee-open
   $real-width: 300px
   $real-height: 500px
   $rendered-width: 1280px
   $rendered-height: $real-height/$real-width*$rendered-width