<h2 class="accordion-header">
  <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#flush-equipment"
    aria-expanded="true" aria-controls="flush-equipment"><b><?= icon('FOLDER') ?> 장비관리 </b>
  </button>
</h2>
<div id="flush-equipment" class="accordion-collapse collapse" aria-labelledby="flush-equipment">
  <div class="accordion-item">
    <a href="/admin/equipment/line"><?= icon('SERVICE_ITEM_LINE') ?>회선정보</a>
  </div>
  <div class="accordion-item">
    <a href="/admin/equipment/server"><?= icon('SERVICE_ITEM_SERVER') ?>Server정보</a>
  </div>
  <div class="accordion-item">
    <a href="/admin/equipment/chassis"><?= icon('SETUP') ?>서버샷시정보</a>
  </div>

</div>