diff --git a/app/assets/stylesheets/application.css b/app/assets/stylesheets/application.css
index 60507b3..0c81e11 100644
--- a/app/assets/stylesheets/application.css
+++ b/app/assets/stylesheets/application.css
@@ -24,7 +24,7 @@ a {
 }
 
 a:visited {
-	color: #5980cc;
+	color: #6880CB; 
 }
 
 h1 {
@@ -57,6 +57,11 @@ a.tag {
 	vertical-align: text-top;
 }
 
+a.tag_pdf {
+	background-color: #F5D1FA;
+	border-color: #A26DC8;
+}
+
 span.fakea {
 	cursor: pointer;
 	text-decoration: underline;