Refactor animation code

app/styles/core/animation.scss

@@ -44,3 +44,17 @@
         flex: 1;
     }
 }
+
+// Drop Down element animations
+@keyframes dropdownFade {
+    0% {
+        opacity: 0;
+        transform: translateY(-.25rem);
+    }
+    60% {
+        opacity: 1;
+    }
+    100% {
+        transform: translateY(0);
+    }
+}

app/styles/modules/common/navbar.scss

@@ -142,18 +142,3 @@
         }
     }
 }
-
-// Generated with Bounce.js. Edit at http://goo.gl/yZlDYR
-
-@keyframes dropdownFade {
-    0% {
-        opacity: 0;
-        transform: translateY(-.25rem);
-    }
-    60% {
-        opacity: 1;
-    }
-    100% {
-        transform: translateY(0);
-    }
-}