Update index.html

Author: caco3

sd-card/html/index.html

@@ -87,7 +87,7 @@ <h2>An ESP32 all inclusive neural network recognition system for meter digitaliz
 <div class="menu" onmouseover="resetMenu()">
   <ul>
     <li><a href="#" onclick="loadPage('overview.html?v=$COMMIT_HASH');">Overview</a></li>
-    <li style="width: 260px"><a>Settings <i class="arrow down"></i></a>
+    <li><a>Settings <i class="arrow down"></i></a>
       <ul class="submenu" style="width: 260px">
         <li style="width: 260px"><a href="#" onclick="loadPage('prevalue_set.html?v=$COMMIT_HASH');">Set "Previous Value"</a></li>
         <li style="width: 260px"><a>Alignment <i class="arrow right"></i></a>