jellyfin-web/dashboard-ui/itemlist.html

<div id="itemListPage" data-role="page" class="page libraryPage folderListPage noSecondaryNavPage">
    <div class="alphaPicker vertical alphabetPicker">
    </div>
    <div data-role="content" class="itemListContent">

        <div style="text-align: center; display: flex; flex-wrap: wrap; align-items: center; justify-content: center;padding:.7em .5em;">
            <div class="paging"></div>
            <button is="paper-icon-button-light" class="btnSelectView" title="${ButtonSelectView}"><iron-icon icon="view-comfy"></iron-icon></button>
            <button is="paper-icon-button-light" class="btnSort" title="${ButtonSort}"><iron-icon icon="sort-by-alpha"></iron-icon></button>
            <button is="paper-icon-button-light" class="btnFilter" title="${ButtonFilter}"><iron-icon icon="filter-list"></iron-icon></button>
        </div>
        <div id="items" class="itemsContainer paddedItemsContainer itemsContainerWithAlphaPicker" style="text-align:center;"></div>
    </div>
</div>