_gradients.css.scss in activeadmin-0.6.0

- old
+ new

@@ -1,15 +1,16 @@
 $secondary-gradient-start: #efefef !default;
 $secondary-gradient-stop: #dfe1e2 !default;
 
 @mixin gradient($start, $end){ 
   background: $start; 
-  background: -webkit-gradient(linear, left top, left bottom, from($start), to($end)); 
-  background: -moz-linear-gradient(-90deg, $start, $end); 
+  background: -webkit-linear-gradient(-90deg, $start, $end);
+  background: -moz-linear-gradient(-90deg, $start, $end);
+  background: linear-gradient(-90deg, $start, $end);
   // IE 6 & 7
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#{$start}', endColorstr='#{$end}');
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#{ie-hex-str($start)}', endColorstr='#{ie-hex-str($end)}');
   // IE 8
-  -ms-filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#{$start}', endColorstr='#{$end}');
+  -ms-filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#{ie-hex-str($start)}', endColorstr='#{ie-hex-str($end)}');
 }
 
 @mixin primary-gradient { 
   @include gradient(lighten($primary-color, 5%), darken($primary-color, 7%));
   border-bottom: 1px solid darken($primary-color, 11%);