diff --git a/fixedPosInterface01_v02.html b/fixedPosInterface01_v02.html
index 5d9c2ef..d9bb379 100755
--- a/fixedPosInterface01_v02.html
+++ b/fixedPosInterface01_v02.html
@@ -70,7 +70,7 @@
       <path id="path" d="M200 100 L450 100 L450 350 L200 350 L200 100" fill="none" stroke="black" stroke-width="3"/>
     </svg>
     <canvas id="preview" width="150" height="450"></canvas>
-    <div class="buttons cf">
+    <div class="manipulationBtns cf">
       <div id="btnsUpDown">
         <img id="btnUp" src="img/buttons/btnUp.png">
         <img id="btnDown" src="img/buttons/btnDown.png">