autotest: html tidy-up

Tools/autotest/web-firmware/css/main.css

@@ -2,10 +2,6 @@
 /* CSS Document */
 
 /* Background-Styles */
-html {
-	overflow-y: scroll;
-	  }
-	  
 body {
 	font-family:Helvetica;
 	margin:0px;

Tools/autotest/web-firmware/index.html

@@ -17,9 +17,8 @@
 <h2>ArduPilot Firmware builds</h2>
 
 These firmware builds are automatically generated by the
-<a href="http://autotest.diydrones.com">ArduPilot autotest system</a>.
+<a href="http://autotest.diydrones.com">ArduPilot autotest system</a>.<p>
 
-<l>
 <a href="Plane"><img src="images/plane.png" width="80"
 		     alt="Plane">ArduPlane</a> - for fixed wing aircraft<p>
 
@@ -142,5 +141,6 @@ python px_uploader.py --port /dev/ttyACM0 px4fmu.px4
 After starting the script, press the reset button on your PX4FMU to
 make it enter bootloader mode.
 
+</div>
 </body>
 </html>