refactor(styles): move styles for additional components into their own packages

packages/minimap/src/MiniMap.tsx

@@ -13,6 +13,8 @@ import MiniMapNode from './MiniMapNode';
 import MiniMapDrag from './MiniMapDrag';
 import { MiniMapProps, GetMiniMapNodeAttribute } from './types';
 
+import './style.css';
+
 declare const window: any;
 
 const defaultWidth = 200;

packages/minimap/src/style.css

@@ -0,0 +1,7 @@
+.react-flow__minimap {
+  background-color: #fff;
+  position: absolute;
+  z-index: 5;
+  bottom: 20px;
+  right: 15px;
+}