diff --git a/swarmlab/index-test.html b/swarmlab/index-test.html
index bea6135..1d425e3 100644
--- a/swarmlab/index-test.html
+++ b/swarmlab/index-test.html
@@ -67,7 +67,7 @@ Swarmlab is a powerful collaboration tool that connects tutors and students in a
   <section id="labrooms">
     <div class="container">
       <div class="row">
-        <div class="col-lg-8 mx-auto">
+        <div class="col-lg-12 mx-auto">
           <h2>Swarmlab Docs</h2>
           <p class="lead">
           </p>