diff --git a/server.yml b/server.yml
index 6830337..41ae539 100644
--- a/server.yml
+++ b/server.yml
@@ -830,6 +830,9 @@ files:
       # if the adjustment is larger than 1 second.
       makestep 10 3
 
+      # Allow synchronization of clients even if the server is not sync itself
+      local stratum 8
+
       allow all
     mode: "0440"
 
diff --git a/token-validator/htdocs/dashboard.html b/token-validator/htdocs/dashboard.html
index 5999dd3..bd91a70 100644
--- a/token-validator/htdocs/dashboard.html
+++ b/token-validator/htdocs/dashboard.html
@@ -24,10 +24,10 @@
 	  height: calc(100vh / 5 - 0.3vh);
 	  margin-left: 0.2%;
 	  margin-bottom: 0.2vh;
-	  width: calc(100vw / 13 - 0.26vw);
+	  width: calc(100vw / 12 - 0.26vw);
       }
       .student-title {
-	  width: calc(2 * (100vw / 13 - 0.22vw) + 0.2vw);
+	  width: calc(2 * (100vw / 12 - 0.22vw) + 0.2vw);
 	  font-size: 15px;
       }
       .student h5 {