jellyfin-web/dashboard-ui/mysyncsettings.html

<div id="syncPreferencesPage" data-role="page" class="page libraryPage userPreferencesPage noSecondaryNavPage" data-title="${ButtonSyncSettings}" data-require="scripts/mysyncsettings,paper-checkbox,emby-input,emby-button,paper-icon-button-light" data-backbutton="true" data-menubutton="false">

    <div data-role="content">
        <form class="userProfileSettingsForm" style="margin: 0 auto;">

            <h1>
                ${HeaderSync}
            </h1>

            <br />
            <div class="inputContainer fldSyncPath hide">
                <div style="display: flex; align-items: center;">
                    <div style="flex-grow:1;">
                        <input is="emby-input" id="txtSyncPath" class="txtSyncPath" label="${LabelSyncPath}" autocomplete="off" />
                    </div>
                    <button type="button" is="paper-icon-button-light" id="btnSelectSyncPath"><iron-icon icon="search"></iron-icon></button>
                </div>
            </div>

            <div>
                <paper-checkbox id="chkWifi">${OptionSyncOnlyOnWifi}</paper-checkbox>
            </div>

            <br />
            <h1>
                ${HeaderCameraUpload}
            </h1>

            <p>${SelectCameraUploadServers}</p>

            <br />
            <div class="paperCheckboxList uploadServerList">
            </div>

            <br />
            <br />
            <button is="emby-button" type="submit" class="raised submit block"><iron-icon icon="check"></iron-icon><span>${ButtonSave}</span></button>
        </form>
    </div>
</div>