Merge pull request #726 from atom-minimap/visible-scroll-indicator

Author: aminya

styles/minimap.less

@@ -108,10 +108,10 @@ atom-text-editor, html {
       position: absolute;
       display: block;
       right: 0;
-      width: 2px;
+      width: 1.5px;
       min-height: 2px;
       z-index: 10;
-      background: @background-color-selected;
+      background: #fff - @background-color-selected; // invert color
     }
 
     .open-minimap-quick-settings {