감사합니다.위에처럼 변경하니 되는 것같습니다.다만 스타일하고파일다 변경 하니 스킨에 있던 제목 바로 밑에 선이 바디 중간으로 나와서 링크까지 걸려 있습니다.위가 CSS파일이고 아래가스킨파일입니다.하다가 안되고 답답해서 올려봅니다.ㅠ.ㅠ

@charset "utf-8";
/* 새글 스킨 (lat2est) */

.lat2 {position:relat2ive;margin-bottom:20px;margin-left:20px;margin-right:20px;overflow:hidden;border: 1px solid #c6cacc;background:#fff}
.lat2 .lat2_title {display:block;padding:0 20px;line-height:45px;font-size:1.083em;border-bottom:0px solid #e2e2e2;color:#253dbe;background:#fcfcfc}
.lat2 .lat2_title a{color:#253dbe;display:inline-block;position:relat2ive}
.lat2 .lat2_title a:after{position:absolute;bottom:-1px;left:0;width:100%;height:2px;background:#253dbe;content:''}
.lat2 ul{padding:15px 20px}
.lat2 li {position:relat2ive;line-height:18px;padding:3px 0;padding-right:50px;padding-left:10px;position:relat2ive}
.lat2 li:before{position: absolute;top: 12px;left: 0px;width: 4px;height: 4px;background: #aaa;content: '';border-radius: 50%;}
.lat2 li a:hover{color:#a22121}
.lat2 li .fa-heart{color:#ff0000;}
.lat2 li .fa-lock{display: inline-block;line-height: 14px;width: 16px;font-size: 0.833em;color: #4f818c;background: #cbe3e8;text-align: center;border-radius: 2px;font-size: 12px;border:1px solid #a2c6ce}
.lat2 li .new_icon{display:inline-block;width: 16px;line-height:16px;font-size:0.833em;color:#ffff00;background:#6db142;text-align:center;border-radius: 2px;}
.lat2 li .hot_icon{display:inline-block;width: 16px;line-height:16px ;font-size:0.833em;color:#fff;background:#e52955;text-align:center;border-radius: 2px;}
.lat2 li .fa-caret-right{color:#bbb}
.lat2 .lt_date{position:absolute;top:3px;right:0;color:#888}
.lat2  .empty_li{line-height:145px ;color:#666;text-align:center;padding:0;}
.lat2  .empty_li:before{background:none;padding:0}

.lat2 .lt_cmt{background:#5c85c1;color:#fff; font-size:11px;height:16px;line-height:16px;padding:0 5px;border-radius:3px;
-webkit-box-shadow: inset 0 2px 5px  rgba(255,255,255,0.4);
-moz-box-shadow: inset 0 2px 5px  rgba(255,255,255,0.4);
box-shadow: inset 0 2px 5px  rgba(255,255,255,0.4);}
.lat2 .lt_more {position:absolute;top:11px;right:10px;display:block;width:25px;line-height:25px;color:#aaa;border-radius:3px;text-align:center;}
.lat2 .lt_more:hover{color:#777}







<?php
if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가

// add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
add_stylesheet('<link rel="stylesheet" href="'.$latest_skin_url.'/style.css">', 0);
?>

<div class="lat2">
    <h2 class="lat2_title"><a href="<?php echo G5_BBS_URL ?>/board.php?bo_table=<?php echo $bo_table ?>"><?php echo $bo_subject ?></a></h2>
    <ul>
    <?php for ($i=0; $i<count($list); $i++) {  ?>
        <li>
            <?php
            if ($list[$i]['icon_secret']) echo "<i class=\"fa fa-lock\" aria-hidden=\"true\"></i><span class=\"sound_only\">비밀글</span> ";

            if ($list[$i]['icon_new']) echo "<span class=\"new_icon\">N<span class=\"sound_only\">새글</span></span>";

            if ($list[$i]['icon_hot']) echo "<span class=\"hot_icon\">H<span class=\"sound_only\">인기글</span></span>";

 
            echo "<a href=\"".$list[$i]['href']."\"> ";
            if ($list[$i]['is_notice'])
                echo "<strong>".$list[$i]['subject']."</strong>";
            else
                echo $list[$i]['subject'];



            echo "</a>";

            // if ($list[$i]['link']['count']) { echo "[{$list[$i]['link']['count']}]"; }
            // if ($list[$i]['file']['count']) { echo "<{$list[$i]['file']['count']}>"; }

            //echo $list[$i]['icon_reply']." ";
          // if ($list[$i]['icon_file']) echo " <i class=\"fa fa-download\" aria-hidden=\"true\"></i>" ;
            //if ($list[$i]['icon_link']) echo " <i class=\"fa fa-link\" aria-hidden=\"true\"></i>" ;

            if ($list[$i]['comment_cnt'])  echo "
            <span class=\"lt_cmt\">+ ".$list[$i]['comment_cnt']."</span>";

            ?>

            <span class="lt_date"><?php echo $list[$i]['datetime2'] ?></span>
        </li>
    <?php }  ?>
    <?php if (count($list) == 0) { //게시물이 없을 때  ?>
    <li class="empty_li">게시물이 없습니다.</li>
    <?php }  ?>
    </ul>
    <a href="<?php echo G5_BBS_URL ?>/board.php?bo_table=<?php echo $bo_table ?>" class="lt_more"><span class="sound_only"><?php echo $bo_subject ?></span><i class="fa fa-plus" aria-hidden="true"></i><span class="sound_only"> 더보기</span></a>

</div>

위의 이미지처럼 나옵니다.