해당스킨의  latest.skin.php의 파일입니다.
날짜랑 줄간 라인, 그리고 상단 박스 일케 3개를 지웠구요.
페딩값을 암만 들었다놔도 1픽셀에서만 까딱까딱 하고 있네요 ㅎㅎ ;;
원본이랑 제가 수정한거랑 같이 구분해서 올려볼께요

------원본-------
<?
if (!defined("_GNUBOARD_")) exit; // 개별 페이지 접근 불가
?>
<style>
.sh_latest { width:98%; height: 100%; position: relative; }
.sh_latest dl { float:left; clear:both; display:block; margin:0; padding: 4px 4px 5px 4px; }
.sh_latest dt, dd { display:block; }
.sh_latest dt { padding-top:2px; float:left; clear:left; font-size:9pt; color:#696969; font-weight: normal; }
.sh_latest dd { padding-top:2px; width:150px; float:right; clear:right; text-align: right; }

.sh_latest_top { width: 98%; position: relative; text-align: left; background-image:url('<?=$latest_skin_path?>/img/topbase.gif'); border: 1px solid #bcbcbc; }
.sh_latest_content { width: 98%; position: relative; padding: 4px; text-align: left; border: 1px solid #bcbcbc; border-top: 0; }
.sh_latest_top * { vertical-align:middle; display:inline; }
</style>

<center>
<div class="sh_latest">
<dl class="sh_latest_top">
<dt>
<a href='<?=$g4[bbs_path]?>/board.php?bo_table=<?=$bo_table?>'><span style="font-weight: bold; color: #8781BD;"><?=$board[bo_subject]?></span></a>
</dt>
<dd>
<a href='<?=$g4[bbs_path]?>/board.php?bo_table=<?=$bo_table?>'><img src="<?=$latest_skin_path?>/img/more.gif" width="45px" height="17px" border='0'></a>
</dd>
</dl>
<? for ($i=0; $i<count($list); $i++) { ?>
<dl class="sh_latest_content">
<dt>
<img src='<?=$latest_skin_path?>/img/<?=$i+1?>.gif'>
<?
echo "<a href='{$list[$i]['href']}'>{$list[$i]['subject']}</a>";
if ($list[$i]['comment_cnt'])
echo " <a href=\"{$list[$i]['comment_href']}\"><span style='font-family:돋움; font-size:8pt; color:#9A9A9A;'>{$list[$i]['comment_cnt']}</span></a>";
echo " " . $list[$i]['icon_new']. $list[$i]['icon_secret'];
?>
</dt>
<dd>
<?=$list[$i]['name']?>&nbsp;&nbsp;<?=$list[$i]['datetime']?>
</dd>
</dl>
<? } if (count($list) == 0) { ?>
<dl class="sh_latest_content">
<dt>게시물이 없습니다용~!</dt>
</dl>
<? } ?>
 </div>
 <div style="clear : both;"></div>
</center>




---- 제가 수정한거 -----

<?
if (!defined("_GNUBOARD_")) exit; // 개별 페이지 접근 불가
?>

<style>
.sh_latest { width:100%; height: 109px; position: relative; }
.sh_latest dl { float:left; clear:both; display:block; margin:0; padding: 3px 1px 1px 1px; }
.sh_latest dt, dd { display:block; }
.sh_latest dt { padding-top:2px; float:left; clear:left; font-size:9pt; color:#696969; font-weight: normal; }
.sh_latest dd { padding-top:2px; width:70px; float:right; clear:right; text-align: right; }


.sh_latest_content { width: 100%; position: relative; padding: 1px; text-align: left;  solid #bcbcbc; border-top: 0; }

</style>

<center>
<div class="sh_latest">

<? for ($i=0; $i<count($list); $i++) { ?>
<dl class="sh_latest_content">
<dt>

<?
echo "<a href='{$list[$i]['href']}'>{$list[$i]['subject']}</a>";
if ($list[$i]['comment_cnt'])
echo " <a href=\"{$list[$i]['comment_href']}\"><span style='font-family:����; font-size:8pt; color:#9A9A9A;'>{$list[$i]['comment_cnt']}</span></a>";
echo " " . $list[$i]['icon_new']. $list[$i]['icon_secret'];
?>
</dt>
<dd>

</dd>
</dl>
<? } if (count($list) == 0) { ?>
<dl class="sh_latest_content">

</dl>
<? } ?>
 </div>
 <div style="clear : both;"></div>
</center>

-..- ㅋㅋㅋ 원래 소스가 그러는데 어떻하겠슴까만 ㅋㅋ 무튼 두분 모두 고맙습니다