privilege icon

 $vip: sprite-map("me/vip/*.png");
-$privilege: sprite-map("me/privilege/*.png");
 
 .vip-grade-page {
     background: #f0f0f0;
@@ -134,38 +133,6 @@ $privilege: sprite-map("me/privilege/*.png");
             height: pxToRem(70px);
         }
 
-        .icon-discount {
-            @include rem-sprite($privilege, discount);
-        }
-
-        .icon-year {
-            @include rem-sprite($privilege, year);
-        }
-
-        .icon-vip {
-            @include rem-sprite($privilege, vip);
-        }
-
-        .icon-birth {
-            @include rem-sprite($privilege, birth);
-        }
-
-        .icon-msg {
-            @include rem-sprite($privilege, msg);
-        }
-
-        .icon-magazine {
-            @include rem-sprite($privilege, magazine);
-        }
-
-        .icon-arrival-soon {
-            @include rem-sprite($privilege, arrival-soon);
-        }
-
-        .icon-gift {
-            @include rem-sprite($privilege, gift);
-        }
-
         li {
             height: 70rem / $pxConvertRem;
             padding: 25rem / $pxConvertRem 0;