diff --git a/rensyu.css b/rensyu.css
index 567586c..7e1ec4b 100644
--- a/rensyu.css
+++ b/rensyu.css
@@ -41,6 +41,20 @@
 
 table,th,td{ border :solid thin}
 
+th { color : #F00; }
+
+th+th{ color: #F0F; }
+
+th+th+th{ color: orange; }
+
+th+th+th+th{ color: aqua; }
+
+th+th+th+th+th{ color: maroon; }
+
+th+th+th+th+th+t{ color: yellow; }
+
+th+th+th+th+th+th+th{ color: blue; }
+
 th:first-child{	color : red}
 
 th:last-child{	color : blue}