diff --git a/romfs/index.pht b/romfs/index.pht
index fcbc5606..83ccf380 100644
--- a/romfs/index.pht
+++ b/romfs/index.pht
@@ -1,19 +1,18 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
-<html><head>
-<meta content="text/html; charset=ISO-8859-1" http-equiv="content-type"><title>eLua webserver test</title>
+<html><head><title>eLua webserver test</title>
 </head><body>
-<div style="text-align: center;"><big>Welcome to the <span style="font-weight: bold;">eLua</span> web server!<span style="font-weight: bold;"></span></big><br> </div>
+<p align="center"><big>Welcome to the <b>eLua</b> web server!</big><br></p>
 <br>
 <div style="text-align: left;">The right column of the following table is generated by embedded Lua code:<br>
 <br>
-<table style="text-align: left; width: 400px;" border="1" cellpadding="2" cellspacing="2">
+<table width="400" border="1" cellpadding="2" cellspacing="2">
 <tbody>
 <tr>
-<td><span style="font-weight: bold;">eLua CPU</span></td>
+<td><b>eLua CPU</b></td>
 <td><?lua print(pd.cpu()) ?></td>
 </tr>
 <tr>
-<td><span style="font-weight: bold;">eLua board</span></td>
+<td><b>eLua board</b></td>
 <td><?lua print(pd.board()) ?></td>
 </tr>
 </tbody>
@@ -21,11 +20,11 @@
 <br>
 And now let's test CGI. Use the form below to control the on-board LED.<br><br>
 <form method="get" action="http://elua/index.pht" name="led">
-<table style="text-align: left; width: 400px;" border="0" cellpadding="2" cellspacing="2">
+<table width="400" border="0" cellpadding="2" cellspacing="2">
 <tbody>
 <tr>
-<td style="text-align: center;" valign="undefined"><button value="ledon" name="ledon">Led ON</button></td>
-<td style="text-align: center;" valign="undefined"><button value="ledoff" name="ledoff">Led OFF</button></td>
+<td style="center"><input type="submit" value="Led ON" name="ledon"></td>
+<td style="center"><input type="submit" value="Led OFF" name="ledoff"></td>
 </tr>
 </tbody>
 </table>
@@ -33,10 +32,10 @@ And now let's test CGI. Use the form below to control the on-board LED.<br><br>
 <?lua
   local ledpin = pio.PF_0
   pio.output(ledpin)
-  if reqdata['ledon'] == 'ledon' then
+  if reqdata['ledon'] then
     pio.set(ledpin)
     print '<br><font color="blue"><b>The LED is now ON</b></font><br>'
-  elseif reqdata['ledoff'] == 'ledoff' then
+  elseif reqdata['ledoff'] then
     pio.clear(ledpin)
     print '<br><font color="blue"><b>The LED is now OFF</b></font><br>'    
   elseif next(reqdata) ~= nil then
