diff --git a/lnsimulator/lnsimulator.html b/lnsimulator/lnsimulator.html
index 81055ad..7513d71 100644
--- a/lnsimulator/lnsimulator.html
+++ b/lnsimulator/lnsimulator.html
@@ -22,50 +22,49 @@ <h3>How to use:</h3>
     </div>
     
     <div class="controls">
-        <div class="control-group">
-            <label for="nodeCount">Number of Nodes:</label>
-            <select id="nodeCount">
-                <option value="5">5</option>
-                <option value="7">7</option>
-                <option value="10">10</option>
-                <option value="12">12</option>
-                <option value="15">15</option>
-                <option value="21">21</option>
-            </select>
+    <div class="control-group top-controls">
+        <label for="nodeCount">Number of Nodes:</label>
+        <select id="nodeCount">
+            <option value="5">5</option>
+            <option value="7">7</option>
+            <option value="10">10</option>
+            <option value="12">12</option>
+            <option value="15">15</option>
+            <option value="21">21</option>
+        </select>
 
-            <label for="channelProbability">Channel Probability:</label>
-            <select id="channelProbability">
-                <option value="0.1">10%</option>
-                <option value="0.2">20%</option>
-                <option value="0.3">30%</option>
-                <option value="0.4">40%</option>
-                <option value="0.5">50%</option>
-            </select>
+        <label for="channelProbability">Channel Probability:</label>
+        <select id="channelProbability">
+            <option value="0.1">10%</option>
+            <option value="0.2">20%</option>
+            <option value="0.3">30%</option>
+            <option value="0.4">40%</option>
+            <option value="0.5">50%</option>
+        </select>
 
-            <button id="regenerate">Regenerate Network</button>
-        </div>
+        <button id="regenerate">Regenerate Network</button>
+    </div>
 
-        <div class="control-group">
-            <label for="senderNode">Sender Node:</label>
-            <select id="senderNode"></select>
+    <div class="control-group sidebar-controls">
+        <label for="senderNode">Sender Node:</label>
+        <select id="senderNode"></select>
 
-            <label for="receiverNode">Receiver Node:</label>
-            <select id="receiverNode"></select>
+        <label for="receiverNode">Receiver Node:</label>
+        <select id="receiverNode"></select>
 
-            <label for="paymentAmount">Payment Amount:</label>
-            <select id="paymentAmount">
-                <option value="1000000">1m sats</option>
-                <option value="5000000">5m sats</option>
-                <option value="10000000">10m sats</option>
-                <option value="50000000">50m sats</option>
-                <option value="100000000">100m sats</option>
-                <option value="200000000">200m sats</option>
-            </select>
+        <label for="paymentAmount">Payment Amount:</label>
+        <select id="paymentAmount">
+            <option value="1000000">1m sats</option>
+            <option value="5000000">5m sats</option>
+            <option value="10000000">10m sats</option>
+            <option value="50000000">50m sats</option>
+            <option value="100000000">100m sats</option>
+            <option value="200000000">200m sats</option>
+        </select>
 
-            <button id="sendPayment">Send Payment</button>
-        </div>
+        <button id="sendPayment">Send Payment</button>
     </div>
-
+</div>
 <!--     <div class="legend">
         <h3>Legend:</h3>
         <ul>