Clean up tests

packages/web2d/test/playground/image.html

@@ -18,13 +18,6 @@
             <td>
                 <div id="urlImage" />
             </td>
-        </tr>  <tr>
-            <td>
-               Load Inline PNG and SVG
-            </td>
-            <td>
-                <div id="inlineImage" />
-            </td>
         </tr>
     </tbody>
 </table>

packages/web2d/test/playground/styles.css

@@ -1,4 +1,4 @@
-html *
+body
 {
    font-size: 1em !important;
    color: #000 !important;

packages/web2d/test/playground/text.html

@@ -26,11 +26,6 @@
         <!--**************************************************************************-->
         </tbody>
     </table>
-    
-    <span>Text to Inspect: </span><input type="text" id="iesimo">
-    <input type="button" value="Inspect"
-        onclick="alert(document.getElementById('textoHTML'+document.id('iesimo').value).offsetWidth);">
-    <input type="button" value="Zoom In" onclick="zoomIn()">
 </body>
 
 </html>