diff --git a/style.css b/style.css
new file mode 100644
index 0000000..1fce634
--- /dev/null
+++ b/style.css
@@ -0,0 +1,8 @@
+body {
+  margin: 40px auto;
+  max-width: 650px;
+  line-height: 1.6;
+  font-size: 18px;
+  color: #42;
+  padding: 0 8px;
+}