From 66af36797733bd11598d4cfb40ac2fa0bddd9d1c Mon Sep 17 00:00:00 2001
From: Matt Huntington <matt.huntington@gmail.com>
Date: Wed, 4 Oct 2017 00:06:13 -0400
Subject: [PATCH] Set up styling for nodes and links

---
 FORCE_DIRECTED_GRAPH.md | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/FORCE_DIRECTED_GRAPH.md b/FORCE_DIRECTED_GRAPH.md
index 81d30c5..38e0ddc 100644
--- a/FORCE_DIRECTED_GRAPH.md
+++ b/FORCE_DIRECTED_GRAPH.md
@@ -42,3 +42,25 @@ Pretty standard, but we'll need two `<g>` elements:
     </body>
 </html>
 ```
+
+## Set up styling for nodes and links
+
+Create a css file for our circles (nodes/people) and lines (links/relationships)
+
+```css
+circle {
+    fill: red;
+    r: 5;
+}
+
+line {
+    stroke: grey;
+    stroke-width: 1;
+}
+```
+
+Don't forget to link to it!
+
+```html
+<link rel="stylesheet" href="app.css">
+```