How to remove horizontal space between images in a table - whitespace

Question

Before I linked the images in the table to image galleries, there was no spaces between the images. I was able to remove the vertical spaces with font-size:0; but I can't seem to find a way to remove the horizontal spaces..
`
<div class="center">
<table id="Table_01" width="960" height="603" border="0" cellpadding="0" cellspacing="0">
<tr><!--
--><td><ul class="gallery clearfix"></ul><!--
--> <div class="c1"><!--
--> <ul class="gallery clearfix"><!--
--> <img src="img/maison/maison_01.png" width="644" height="253" alt=""><!--
--> </ul><!--
--> </div>
<div class="c1">
<ul class="gallery clearfix">
</ul>
</div>
<div class="c1">
<ul class="gallery clearfix">
</ul>
</div>
<div class="c1">
<ul class="gallery clearfix">
</ul>
</div>
<div class="c1">
<ul class="gallery clearfix">
</ul>
</div>
</td><!--
--><td><!--
--> <div class="c2"><!--
--> <ul class="gallery clearfix"><!--
--> <img src="img/maison/maison_02.png" width="316" height="253" alt=""><!--
--> </ul><!--
--> </div>
<div class="c2">
<ul class="gallery clearfix">
</ul>
</div>
<div class="c2">
<ul class="gallery clearfix">
</ul>
</div>
<div class="c2">
<ul class="gallery clearfix">
</ul>
</div>
</td><!--
--></tr><!--
--><tr><!--
--> <td><!--
--> <div class="bu"><!--
--> <ul class="gallery clearfix"><!--
--> <img src="img/maison/maison_03.png" width="644" height="121" alt=""><!--
--> </ul><!--
--> </div><!--
--> </td><!--
--><td rowspan="2">
<div class="sal">
<ul class="gallery clearfix">
<img src="img/maison/maison_04.png" width="316" height="350" alt="">
</ul>
</div>
<div class="sal">
<ul class="gallery clearfix">
</ul>
</div>
<div class="sal">
<ul class="gallery clearfix">
</ul>
</div>
</td><!--
--></tr><!--
--><tr><!--
--><td><!--
--> <div class="sej"><!--
--> <ul class="gallery clearfix"><!--
--> <img src="img/maison/maison_05.png" width="644" height="229" alt=""><!--
--> </ul><!--
--> </div>
<div class="sej">
<ul class="gallery clearfix">
</ul>
</div>
<div class="sej">
<ul class="gallery clearfix">
</ul>
</div>
<div class="sej">
<ul class="gallery clearfix">
</ul>
</div>
</td>
</tr><!--
--> </table>
</div>
</div>
<!-- PrettyPhoto SCRIPT -->
<script type="text/javascript" charset="utf-8">
$(document).ready(function(){
$("area[rel^='prettyPhoto']").prettyPhoto();
$(".gallery:first a[rel^='prettyPhoto']").prettyPhoto({animation_speed:'normal',slideshow:3000, autoplay_slideshow: false});
$(".gallery:gt(0) a[rel^='prettyPhoto']").prettyPhoto({animation_speed:'fast',slideshow:10000, hideflash: true});
$("#custom_content a[rel^='prettyPhoto']:first").prettyPhoto({
custom_markup: '<div id="map_canvas" style="width:260px; height:265px"></div>',
changepicturecallback: function(){ initialize(); }
});
$("#custom_content a[rel^='prettyPhoto']:last").prettyPhoto({
custom_markup: '<div id="bsap_1259344" class="bsarocks bsap_d49a0984d0f377271ccbf01a33f2b6d6"></div><div id="bsap_1237859" class="bsarocks bsap_d49a0984d0f377271ccbf01a33f2b6d6" style="height:260px"></div><div id="bsap_1251710" class="bsarocks bsap_d49a0984d0f377271ccbf01a33f2b6d6"></div>',
changepicturecallback: function(){ _bsap.exec(); }
});
});
</script>
CSS:
.center {display: block;font-size: 0;max-width:1100px;margin-top: -30px;margin-left:auto;margin-right:auto;}
result: http://www.simoncokes.ovh/mais.html
Excuse me for the mess, I'm only a beginner/noob/learner !

Answer 1

Try this:
td, th {
border: 0px;
padding: 0px;
}
tr {
border: 0px;
padding: 0px;
margin: 0px;
}
img {
display: block;
}
Also, set table with this attributes:
cellspacing = "0" cellpadding = "0"
It should work