Remove unused CSS.

Robert Jackson · Robert Jackson · commit 5a78bc61d5c0 · 2016-12-21T15:17:57.000-05:00
diff --git a/app/styles/app.css b/app/styles/app.css
@@ -1,19 +1,7 @@
-.node circle {
-  fill: #999;
-}
-
 .node text {
   font: 10px sans-serif;
 }
 
-.node--internal circle {
-  fill: #555;
-}
-
-.node--internal text {
-  text-shadow: 0 1px 0 #fff, 0 -1px 0 #fff, 1px 0 0 #fff, -1px 0 0 #fff;
-}
-
 .link {
   fill: none;
   stroke: #555;
