diff --git a/public/css/style.scss b/public/css/style.scss
index 1af158aa3..afe3c0bef 100644
--- a/public/css/style.scss
+++ b/public/css/style.scss
@@ -2379,6 +2379,17 @@ key {
     }
     .lobbyButtons{
       grid-area: lobbyButtons;
+      display: flex;
+      flex-direction: column;
+      gap: 1rem;
+      justify-content: center;
+      .startTestButton{
+        background: var(--main-color);
+        color: var(--bg-color);
+        &:hover{
+          background: var(--text-color);
+        }
+      }
     }
     .currentSettings{
       grid-area: currentsettings;
@@ -2447,7 +2458,7 @@ key {
 
 .pageAccount {
   display: grid;
-  gap: 1rem;
+  gap: 1rem; 
 
   .content {
     display: grid;
diff --git a/public/index.html b/public/index.html
index c3447f380..e9afa5303 100644
--- a/public/index.html
+++ b/public/index.html
@@ -3047,6 +3047,7 @@
               <div class="groups"></div>
             </div>
             <div class="lobbyButtons">
+              <div class="button startTestButton"><i class="fas fa-keyboard"></i>Start test</div>
               <div class="button leaveRoomButton"><i class="fas fa-door-open"></i>Leave room</div>
             </div>
             <div class="chat">
@@ -3145,9 +3146,6 @@
   <script src="js/moment.min.js"></script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.3.0/socket.io.js"></script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/seedrandom/3.0.5/seedrandom.min.js" integrity="sha512-+Ru50BzEpZjlFzVnjSmJfYFPFfY2hS0Kjlu/IvqaJoux7maF5lJrRVUJWJ2LevPls7rd242GLbWEt+zAo4OVVQ==" crossorigin="anonymous"></script>
-  <script>
-    Math.seedrandom('a');
-  </script>
   <!-- <script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.7.3/Chart.min.js"></script> -->
   <script src="js/chart.min.js"></script>
   <script src="js/chartjs-plugin-trendline.js"></script>