jellyfin-web/dashboard-ui/syncsettings.html

<div id="syncSettingsPage" data-role="page" class="page type-interior withTabs" data-helpurl="https://github.com/MediaBrowser/Wiki/wiki/Sync" data-require="scripts/syncsettings,paper-checkbox,paper-input,emby-button,paper-icon-button-light">

    <div data-role="content">
        <div class="content-primary">

            <form class="syncSettingsForm">

                <ul data-role="listview" class="ulForm">
                    <li>
                        <paper-input type="text" id="txtSyncTempPath" label="${LabelSyncTempPath}" style="display: inline-block; width: 84%;"></paper-input>
                        <button type="button" is="paper-icon-button-light" id="btnSelectSyncTempPath" title="${ButtonSelectDirectory}"><iron-icon icon="search"></iron-icon></button>
                        <div class="fieldDescription">
                            ${LabelSyncTempPathHelp}
                        </div>
                    </li>
                    <li>
                        <paper-input type="number" min="0" step=".5" id="txtUploadSpeedLimit" label="${LabelUploadSpeedLimit}"></paper-input>
                    </li>
                    <li>
                        <paper-input type="number" min="0" max="8" step="1" id="txtCpuCoreLimit" label="${LabelConversionCpuCoreLimit}" required="required"></paper-input>
                        <div class="fieldDescription">
                            ${LabelConversionCpuCoreLimitHelp}
                        </div>
                    </li>
                    <li>
                        <paper-checkbox id="chkEnableFullSpeedConversion">${OptionEnableFullSpeedConversion}</paper-checkbox>
                        <div class="fieldDescription paperCheckboxFieldDescription">
                            ${OptionEnableFullSpeedConversionHelp}
                        </div>
                    </li>
                </ul>

                <ul data-role="listview" class="ulForm">
                    <li>
                        <button is="emby-button" type="submit" class="raised submit block"><iron-icon icon="check"></iron-icon><span>${ButtonSave}</span></button>

                        <button is="emby-button" type="button" class="raised cancel block btnCancel" onclick="history.back();"><iron-icon icon="close"></iron-icon><span>${ButtonCancel}</span></button>
                    </li>
                </ul>
            </form>
        </div>
    </div>
</div>