Dropdown menu css and php

Hi i made an dropdown menu but i have 1 issue and i really hope someone can help me check this pic and you see a very small space between each image (white space) I wunder how i make so every link (link,text,image) is eadge to edge (no space)



Here is my css for the menu

.menu ul{
list-style-type:none;
padding:0;
margin:0;
}
/* make the top level links horizontal and position relative so that we can position the sub level */
.menu li{
float:left;
position:relative;
z-index:100;
}

/* use the table to position the dropdown list */
.menu table{
position:absolute;
border-collapse:collapse;
z-index:80;
left:-1px;
top:25px;
}

/* style all the links */
.menu a, .menu :visited {
display:block;
font-size:10px;
font-family:Tahoma;
width:80px;
padding:7px 0;
color:#FFF;
background: url(images/menu_bg.jpg) repeat-x top;
text-decoration:none;
margin-right:1px;
text-align:center;
}
/* style the links hover */
.menu :hover{
color:#ff0000;
background:#2F2F2F;
}

/* hide the sub level links */
.menu ul ul {
visibility:hidden;
position:absolute;
width:590px;
height:0;
}
/* make the sub level visible on hover list or link */
.menu ul li:hover ul,
.menu ul a:hover ul{
visibility:visible;
}

Code (markup):

And here is from my php file

 echo "<td class=''><div class='menu'>

<ul>
<li><a href='../menu/index.html'>BANDA<!--[if IE 7]><!--></a><!--<![endif]-->
<!--[if lte IE 6]><table><tr><td><![endif]-->
   <ul>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   </ul>
<!--[if lte IE 6]></td></tr></table></a><![endif]-->
</li>

<li><a href='index.html'>MUSICA<!--[if IE 7]><!--></a><!--<![endif]-->
<!--[if lte IE 6]><table><tr><td><![endif]-->
   <ul>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>

   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   </ul>

<!--[if lte IE 6]></td></tr></table></a><![endif]-->
</li>

<li><a href='../layouts/index.html'>MULTIMEDIA<!--[if IE 7]><!--></a><!--<![endif]-->
<!--[if lte IE 6]><table><tr><td><![endif]-->
   <ul>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   </ul>
<!--[if lte IE 6]></td></tr></table></a><![endif]-->
</li>

<li><a href='../boxes/index.html'>VLC<!--[if IE 7]><!--></a><!--<![endif]-->
<!--[if lte IE 6]><table><tr><td><![endif]-->
   <ul>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>
   <li><a href='#'>Link</a></li>

   </ul>
<!--[if lte IE 6]></td></tr></table></a><![endif]-->
</li>



</div>
</td>\n";

Code (markup):

Help would be really appriciated

Thanks

 

take out margin-right:1px;

 

haha not sure how i missed that anyjow thank you very much