How do I make my Banner a Fixed size?

[David Lama]

i dont know if i phrased the question correctly but i have a banner that i placed in a skin that i havent made public yet.. i dont want to make it public till i fix this. but my banner seems fine when the window of a browser is fully open. but once you minimize the screen the banner becomes larger than the width of the borders of the tables.. how do i fix this??

my banners size is 841 width, 190 height

here's the code i'm using

<!-- logo -->
<a name="top"></a>
<table border="0" width="$stylevar[outertablewidth]" cellpadding="0" cellspacing="0" align="center">
<tr>
<td width="841" height="190" align="center" valign="top"><img src="http://www.bragginwrites.com/forums/images/BragginWrites_Skin/Banner.jpg" width="841" height="190" alt="" /></td>



</td>
</tr>
</table>
<!-- /logo -->

the main table width of the style im using this banner for is 85%. i already tried putting 85 in the border= part but that didnt work either and made things even more worse. please help