리스트 이미지 가로 2개 이미지를 3개로 변경 할려면.

<?phpinclude_once(G5_LIB_PATH.'/thumbnail.lib.php');// add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨add_stylesheet('<link rel="stylesheet" href="'.$board_skin_url.'/style.css">', 0);?>  <!-- 게시판 목록 시작 { --><div id="bo_gall" style="width:<?php echo $width; ?>">    <?php if ($is_category) { ?>    <nav id="bo_cate">        <h2><?php echo $board['bo_subject'] ?> 카테고리</h2>        <ul id="bo_cate_ul">            <?php echo $category_option ?>        </ul>    </nav>    <?php } ?>    <div class="bo_fx">        <?php if ($rss_href || $write_href) { ?>        <ul class="btn_bo_user">            <?php if ($rss_href) { ?><li><a href="<?php echo $rss_href ?>" class="btn_b01">RSS</a></li><?php } ?>            <?php if ($admin_href) { ?><li><a href="<?php echo $admin_href ?>" class="btn_admin">관리자</a></li><?php } ?>            <?php if ($write_href) { ?><li><a href="<?php echo $write_href ?>" class="btn_b02">글쓰기</a></li><?php } ?>        </ul>        <?php } ?>    </div>    <form name="fboardlist"  id="fboardlist" action="./board_list_update.php" onsubmit="return fboardlist_submit(this);" method="post">    <input type="hidden" name="bo_table" value="<?php echo $bo_table ?>">    <input type="hidden" name="sfl" value="<?php echo $sfl ?>">    <input type="hidden" name="stx" value="<?php echo $stx ?>">    <input type="hidden" name="spt" value="<?php echo $spt ?>">    <input type="hidden" name="page" value="<?php echo $page ?>">    <input type="hidden" name="sw" value="">    <?php if ($is_checkbox) { ?>    <div id="gall_allchk">        현재 페이지 게시물 전체 <input type="checkbox" id="chkall" onclick="if (this.checked) all_checked(true); else all_checked(false);">    </div>    <?php } ?>            <!--      like 데이터 조회    -->         <ul id="gall_ul">        <?php for ($i=0; $i<count($list); $i++) {            if($i>0 && ($i % $bo_gallery_cols == 0))                $style = 'clear:both;';            else                $style = '';            if ($i == 0) $k = 0;            $k += 1;            if ($k % $bo_gallery_cols == 0) $style .= "margin:0 !important;";         ?>        <li class="gall_li <?php if ($wr_id == $list[$i]['wr_id']) { ?>gall_now<?php } ?>" style="<?php echo $style ?>width:250px;">            <?php if ($is_checkbox) { ?>            <label for="chk_wr_id_<?php echo $i ?>" class="sound_only"><?php echo $list[$i]['subject'] ?></label>            <input type="checkbox" name="chk_wr_id[]" value="<?php echo $list[$i]['wr_id'] ?>" id="chk_wr_id_<?php echo $i ?>">            <?php } ?>            <span class="sound_only">                <?php                if ($wr_id == $list[$i]['wr_id'])                    echo "<span class=\"bo_current\">열람중</span>";                else                    echo $list[$i]['num'];                 ?>            </span>            <ul class="gall_con">                <li class="gall_href" style='border:1px solid #cccccc'>                <?     $file = get_file($bo_table, $list[$i]['wr_id']);                 $file_path = $file[0]['path']."/".$file[0]['file'];                ?>                    <a class="fancybox" rel="group" href="<?=$file_path?>">      <?                        $thumb = get_list_thumbnail($board['bo_table'], $list[$i]['wr_id'], "248px", $board['bo_gallery_height']);                        if($thumb['src']) {                            $img_content = '<img src="'.$thumb['src'].'" alt="'.$thumb['alt'].'" width="248px" height="'.$board['bo_gallery_height'].'" style="">';                        } else {                            $img_content = '<span style="width:'.$board['bo_gallery_width'].'px;height:'.$board['bo_gallery_height'].'px">no image</span>';                        }                        echo $img_content;                                         ?>                    </a>                 <li class="gall_text_href" style="width:<?php echo $board['bo_gallery_width'] ?>px">                    <?php                    // echo $list[$i]['icon_reply']; 갤러리는 reply 를 사용 안 할 것 같습니다. - 지운아빠 2013-03-04                    if ($is_category && $list[$i]['ca_name']) {                     ?>                    <a href="<?php echo $list[$i]['ca_name_href'] ?>" class="bo_cate_link"><?php echo $list[$i]['ca_name'] ?></a>                    <?php } ?>                </li>            </ul>        </li>        <?php } ?>        <?php if (count($list) == 0) { echo "<li class=\"empty_list\">게시물이 없습니다.</li>"; } ?>    </ul>    <?php if ($list_href || $is_checkbox || $write_href) { ?>    <div class="bo_fx">        <?php if ($is_checkbox) { ?>        <ul class="btn_bo_adm">            <li><input type="submit" name="btn_submit" value="선택삭제" onclick="document.pressed=this.value"></li>            <li><input type="submit" name="btn_submit" value="선택복사" onclick="document.pressed=this.value"></li>            <li><input type="submit" name="btn_submit" value="선택이동" onclick="document.pressed=this.value"></li>        </ul>        <?php } ?>        <?php if ($list_href || $write_href) { ?>        <ul class="btn_bo_user">            <?php if ($list_href) { ?><li><a href="<?php echo $list_href ?>" class="btn_b01">목록</a></li><?php } ?>            <?php if ($write_href) { ?><li><a href="<?php echo $write_href ?>" class="btn_b02">글쓰기</a></li><?php } ?>        </ul>        <?php } ?>    </div>    <?php } ?>    </form></div><??><input type="hidden" id="is_guest_check" value="<?=$member['mb_id']?>"> <?php if($is_checkbox) { ?><noscript><p>자바스크립트를 사용하지 않는 경우<br>별도의 확인 절차 없이 바로 선택삭제 처리하므로 주의하시기 바랍니다.</p></noscript><?php } ?><!-- 페이지 --><?php echo $write_pages;  ?> <?php if ($is_checkbox) { ?><script>function all_checked(sw) {    var f = document.fboardlist;    for (var i=0; i<f.length; i++) {        if (f.elements[i].name == "chk_wr_id[]")            f.elements[i].checked = sw;    }}function fboardlist_submit(f) {    var chk_count = 0;    for (var i=0; i<f.length; i++) {        if (f.elements[i].name == "chk_wr_id[]" && f.elements[i].checked)            chk_count++;    }    if (!chk_count) {        alert(document.pressed + "할 게시물을 하나 이상 선택하세요.");        return false;    }    if(document.pressed == "선택복사") {        select_copy("copy");        return;    }    if(document.pressed == "선택이동") {        select_copy("move");        return;    }    if(document.pressed == "선택삭제") {        if (!confirm("선택한 게시물을 정말 삭제하시겠습니까?\n\n한번 삭제한 자료는 복구할 수 없습니다\n\n답변글이 있는 게시글을 선택하신 경우\n답변글도 선택하셔야 게시글이 삭제됩니다."))            return false;        f.removeAttribute("target");        f.action = "./board_list_update.php";    }    return true;}// 선택한 게시물 복사 및 이동function select_copy(sw) {    var f = document.fboardlist;    if (sw == 'copy')        str = "복사";    else        str = "이동";    var sub_win = window.open("", "move", "left=50, top=50, width=500, height=550, scrollbars=1");    f.sw.value = sw;    f.target = "move";    f.action = "./move.php";    f.submit();}</script> <?php } ?><!-- Add mousewheel plugin (this is optional) --><script type="text/javascript" src="<?=$board_skin_url?>/source/jquery.mousewheel-3.0.6.pack.js"></script><!-- Add fancyBox --><link rel="stylesheet" href="<?=$board_skin_url?>/source/jquery.fancybox.css?v=2.1.5" type="text/css" media="screen" /><script type="text/javascript" src="<?=$board_skin_url?>/source/jquery.fancybox.pack.js?v=2.1.5"></script><!-- Optionally add helpers - button, thumbnail and/or media --><link rel="stylesheet" href="<?=$board_skin_url?>/source/helpers/jquery.fancybox-buttons.css?v=1.0.5" type="text/css" media="screen" /><script type="text/javascript" src="<?=$board_skin_url?>/source/helpers/jquery.fancybox-buttons.js?v=1.0.5"></script><script type="text/javascript" src="<?=$board_skin_url?>/source/helpers/jquery.fancybox-media.js?v=1.0.6"></script><link rel="stylesheet" href="<?=$board_skin_url?>/source/helpers/jquery.fancybox-thumbs.css?v=1.0.7" type="text/css" media="screen" /><script type="text/javascript" src="<?=$board_skin_url?>/source/helpers/jquery.fancybox-thumbs.js?v=1.0.7"></script><script type="text/javascript"> jQuery(document).ready(function(){   jQuery(".fancybox").fancybox(); });</script><!-- } 게시판 목록 끝 -->