How to display hand icon on mouse over of Infopath Button?

1. Open the Infopath Form in Design mode.
2. Click on "Save as Source Files..." from File menu.
3. Go to the folder where Source files are stored.
4. Open the xsl file for which you want to display hand icon on buttons.(Note that it ill create an xsl file for each view of the infopath form).

5. Search for the button with "type="button" in search criteria
6. For that button style add "CURSOR: pointer;".
Ex:
input class="langFont" title="" style="BORDER-RIGHT: #cbd8eb 1pt solid; BORDER-TOP: #000000 1pt; FONT-WEIGHT: bold; FONT-SIZE: xx-small; BORDER-LEFT: #cbd8eb 1pt solid; WIDTH: 82px; COLOR: #ffffff; BORDER-BOTTOM: #000000 1pt; HEIGHT: 17px; BACKGROUND-COLOR: #00003c; CURSOR: pointer;" type="button" size="1" value="Close" xd:CtrlId="BtnClose" xd:xctname="Button"

7. Save the file.
8. Next publish the manifest file(manifest.xsf) to the Sharepoint library.
9. Now if you open the infopath file and mouse over the button, it will display hand icon instead of pointer.