der-details qm-code-font" id="hx-sidebar-page">hx-sidebar-page</span><span class="qm-api-header-tags"></span></div></div></div></div><div class="qm-api-collapsible-content"><div class="qm-api-item-content"><div class="qm-api-description"><div class="qm-html-paragraph">Should be given to the  <code class="qm-code-highlight-code qm-code-font">&lt;body&gt;</code>  tag for pages that use the sidebar. This will be done automatically when initialising the sidebar class (unless addSidebarClass has been explicitly 