jellyfin-web/dashboard-ui/channels.html

<div id="channelsPage" data-role="page" data-dom-cache="true" class="page libraryPage channelsPage pageWithAbsoluteTabs" data-contextname="${HeaderChannels}" data-require="scripts/channels,scripts/channelslatest,scripts/sections,paper-tabs,neon-animated-pages">

    <div class="libraryViewNav scopedLibraryViewNav libraryViewNavWithMinHeight">
        <paper-tabs hidescrollbuttons noink>
            <paper-tab>${TabLatest}</paper-tab>
            <paper-tab>${TabChannels}</paper-tab>
        </paper-tabs>
        <div class="legacyTabs">
            <a href="channels.html">${TabLatest}</a>
            <a href="channels.html?tab=1">${TabChannels}</a>
        </div>
    </div>
    <div class="ehsContent fullWidth">
        <neon-animated-pages>
            <neon-animatable>
                <div class="pageTabContent latestContent">
                    <div class="latestItems"></div>
                </div>
            </neon-animatable>
            <neon-animatable>
                <div class="pageTabContent channelsContent">
                    <div class="viewSettings">
                    </div>
                    <div id="items" class="itemsContainer paddedItemsContainer" style="text-align:center;"></div>
                </div>
            </neon-animatable>
        </neon-animated-pages>
    </div>

    <div data-role="content">
    </div>
</div>