update css

vcm/templates/story/story.css

@@ -22,10 +22,10 @@ header{
 }
 
 .buttonset.one{
-    background-color: red;
+    background-color:  #000000;
 }
 .buttonset.one:hover{
-    background-color: red;
+    background-color:  #000000;
 }
 .buttonset.two{
     background-color: #000000;