Background image

Can somebody help me put a background image to a webpart on my page in our office network?

Here's my code



<MARQUEE behavior=alternate>
<H1><FONT color=#00ff00 size=6><FONT face=Algerian color=#00ff00 size=6>
<P>Switch on your Passion Rev Up!</P></FONT></FONT>
<P></H1></P></MARQUEE>
<MARQUEE direction=up>
<H2><FONT color=#ffff00 size=6></H2><FONT color=#ffff00 size=6>
<P align=center><FONT face=Algerian>&nbsp;&nbsp;&nbsp;3,000 </FONT></FONT></FONT><FONT color=#ff0000 size=6><FONT color=#ff0000 size=6><FONT face=Algerian>Every Week</FONT></FONT></FONT></P>
<P align=center><FONT color=#ffff00 size=6><FONT color=#ffff00 size=6><FONT face=Algerian>&nbsp;&nbsp;&nbsp;85% </FONT></FONT></FONT><FONT color=#ff0000 size=6><FONT color=#ff0000 size=6><FONT face=Algerian>CSAT &amp; FCR</FONT></P></FONT></FONT><FONT color=#ffff00 size=6><FONT color=#ffff00 size=6>
<P align=center><FONT face=Algerian>&nbsp;&nbsp;&nbsp;100% </FONT></FONT></FONT><FONT face=Algerian><FONT color=#ff0000 size=6><FONT color=#ff0000 size=6>Attendance</FONT></FONT><FONT color=#ffff00 size=6><FONT color=#ffff00 size=6> </P></FONT></FONT></FONT>
<DIV></DIV>
<H1></H1></MARQUEE></P>
</p>

<style type="text/css">
body {
background: url(bg_image.jpg) no-repeat;
}
</style>

Great! Thanks a lot!:)