default
HTML 구조
<aside class="app-sidebar">
<div class="sidebar">
<div class="sidebar__header">
<div class="app-brand">
<span class="app-brand__logo" title="SOOP"></span>
<span class="app-brand__text">Ads Center</span>
</div>
<button type="button" class="sidebar__fold-button js-sidebar-toggle" aria-expanded="true" aria-label="사이드바 접기">
<span class="visually-hidden">사이드바 접기</span>
</button>
</div>
<nav class="sidebar__nav" aria-label="메인 메뉴">
<ul class="nav">
<!-- 단일메뉴 -->
<li class="nav__item nav__item--single nav__item--dashboard">
<a href="#" class="nav__link">
<span class="nav__icon"></span>
<span class="nav__text">대시보드</span>
</a>
</li>
<!-- 서브메뉴가 있는 메뉴 -->
<li class="nav__item nav__item--campaign is-open">
<button type="button" class="nav__link" aria-expanded="true" aria-controls="submenu-campaign">
<span class="nav__icon"></span>
<span class="nav__text">캠페인</span>
</button>
<ul class="nav__submenu" id="submenu-campaign">
<li class="nav__subitem"><a href="#" class="nav__sublink">캠페인 관리</a></li>
<li class="nav__subitem"><a href="#" class="nav__sublink">타겟 관리</a></li>
</ul>
</li>
<!-- ... 기타 메뉴 항목들 ... -->
</ul>
</nav>
</div>
</aside>