diff --git a/public/stylesheets/educoder/edu-main.css b/public/stylesheets/educoder/edu-main.css
index 4b01650c..cee64aa7 100644
--- a/public/stylesheets/educoder/edu-main.css
+++ b/public/stylesheets/educoder/edu-main.css
@@ -1248,4 +1248,9 @@ html>body #ajax-indicator { position: fixed; }
 
 .login_regs a{
     cursor: pointer;
+}
+
+.member_block{
+    height: 260px;
+    overflow-y: auto;
 }
\ No newline at end of file