diff --git a/.gitignore b/.gitignore
index 498b73cb0..afdb3b116 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,3 +37,5 @@ nosetests.xml
 .idea
 bower_componenets/
 test/
+
+runestone/build_info
diff --git a/runestone/clickableArea/css/clickable.css b/runestone/clickableArea/css/clickable.css
index 0a5297b52..24775aa77 100644
--- a/runestone/clickableArea/css/clickable.css
+++ b/runestone/clickableArea/css/clickable.css
@@ -20,7 +20,7 @@ table {
     border-collapse: collapse;
 }
 
-table, th, td {
+th.clickable, td.clickable {
     border: 1px solid black;
 }