Moved between oomox themes

This one's based on Numix, which should look a lot better.

.themes/oomox-numix-gruvbox/gtk-3.20/scss/apps/_cinnamon-applications.scss

@@ -0,0 +1,19 @@
+/*********************
+ ! Cinnamon Settings *
+**********************/
+
+@include exports("cinnamon-settings") {
+    .cs-category-view {
+        &, .view {
+            &, &:backdrop {
+                background-color: transparent;
+            }
+
+            &:selected {
+                &:focus, & {
+                    @extend %selected_items;
+                }
+            }
+        }
+    }
+}