jellyfin-web/dashboard-ui/playlists.html

<div id="playlistsPage" data-dom-cache="true" data-role="page" class="page libraryPage noSecondaryNavPage" data-title="${HeaderPlaylists}">

    <div data-role="content">

        <div style="text-align: center; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; padding: 0 .5em 1em;">
            <div class="listTopPaging">
                &nbsp;
            </div>
            <button type="button" is="paper-icon-button-light" class="btnNewPlaylist autoSize"><i class="md-icon">add</i></button>
        </div>

        <div is="emby-itemscontainer" id="items" class="itemsContainer paddedItemsContainer centered"></div>
        <div class="noItemsMessage hide" style="text-align: center;">
            <p>${MessageNoPlaylistsAvailable}</p>
        </div>
    </div>
</div>