diff --git a/src/css/ext6-pmx.css b/src/css/ext6-pmx.css
index b9bfb35..2ffd2a8 100644
--- a/src/css/ext6-pmx.css
+++ b/src/css/ext6-pmx.css
@@ -345,6 +345,6 @@ div.right-aligned {
     font-weight: 800;
 }
 .x-action-col-icon:before {
-	color: #555;
-    }
+    color: #555;
+}
 /* action column fix end */