상품 상세정보의 탭 메뉴는 어느 파일에서 수정해야되나요? 채택완료

function pg_anchor($anc_id) {
    global $default;
    global $item_use_count, $item_qa_count, $item_relation_count;
?>
    <ul class="sanchor">
        <li><a href="#sit_inf" <?php if ($anc_id == 'inf') echo 'class="sanchor_on"'; ?>>상품정보</a></li>
        <li><a href="#sit_use" <?php if ($anc_id == 'use') echo 'class="sanchor_on"'; ?>>사용후기 <span class="item_use_count"><?php echo $item_use_count; ?></span></a></li>
        <li><a href="#sit_qa" <?php if ($anc_id == 'qa') echo 'class="sanchor_on"'; ?>>상품문의 <span class="item_qa_count"><?php echo $item_qa_count; ?></span></a></li>
        <?php if ($default['de_baesong_content']) { ?><li><a href="#sit_dvr" <?php if ($anc_id == 'dvr') echo 'class="sanchor_on"'; ?>>배송정보</a></li><?php } ?>
        <?php if ($default['de_change_content']) { ?><li><a href="#sit_ex" <?php if ($anc_id == 'ex') echo 'class="sanchor_on"'; ?>>교환정보</a></li><?php } ?>
        <li><a href="#sit_rel" <?php if ($anc_id == 'rel') echo 'class="sanchor_on"'; ?>>관련상품 <span class="item_relation_count"><?php echo $item_relation_count; ?></span></a></li>
    </ul>
<?php
}
?>

/* 목록 바로가기 */
.sanchor {margin:0 0 10px;padding:0;zoom:1}
.sanchor:after {display:block;visibility:hidden;clear:both;content:""}
.sanchor li {float:left;margin-left:-1px;list-style:none}
.sanchor a {display:inline-block;border:1px solid #e9e9e9;background:#f2f5f9;padding:0 7px;height:30px;text-decoration:none;line-height:2.6em}
.sanchor a:focus, .sanchor a:hover {background:#626870;color:#fff;text-decoration:none}
.sanchor a.sanchor_on {background:#626870;color:#fff !important;text-decoration:none}