Info of the Improvement to Main-Image config

- No longer necessary the resize of the image, now the image will adapt to the monitor size but only when the image is the same or bigger of the monitor size.

Extras/Main-Image/README.md

@@ -6,9 +6,11 @@
     <td width="320px">firefoxgx.main-image</td>
     <td width="50px">true</td></tr>
   </table>
-<li>You are forced to use an image with the same width and at least 150px bigger height of the resolution of your monitor for a perfect align, you can resize the image used by default in <code>chrome\newtab</code> (main-image-dark.png, main-image-light.png) to your preferences.</li><li>Is compatible with one-line config, left-sidebar config and tree-tabs config.</li></ul></br>
+<li>You are forced to use an image with at least the same width and height of the resolution of your monitor for a perfect align, if the image is smaller the image will not be align at all, the image used by default is in <code>chrome\newtab</code> called: <code>main-image-dark.png</code> and <code>main-image-light.png</code>.</li>
+<li>It will align only when Firefox is in maximized window</li>
+<li>Is compatible with one-line config, left-sidebar config and tree-tabs config.</li></ul></br>
 
-> <p><b>Notice:</b></br><ul><li>If you have active the bookmark-bar or the menu-bar, you will need to edit the line 72 from <code>chrome/components/ogx_root-personal.css</code> to set the correct number to align the image.</li></ul></p>
+> <p><b>Notice:</b></br><ul><li>If you have active the bookmark-bar or the menu-bar, you will need to edit the line 77 from <code>chrome/components/ogx_root-personal.css</code> to set the correct number to align the image.</li></ul></p>
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