const String config_html = R"=====(
        <form class="pure-form pure-form-aligned" action="/" method="post">
            <h3>Config</h3>
            <div class="pure-control-group">
                <label for="startup">
                    <strong>Startup</strong>
                </label>
                <select onchange="this.form.submit()" id="startup" name="startup">
                    <option {{STARTUP_SELECTED_LS_0}} value="0">Last state</option>
                    <option {{STARTUP_SELECTED_ON_1}} value="1">On</option>
                    <option {{STARTUP_SELECTED_OFF_2}} value="2">Off</option>
                </select>
            </div>
            <div class="pure-control-group">
                <label for="scene">
                    <strong>Scene</strong>
                </label>
                <select onchange="this.form.submit()" id="scene" name="scene">
                    <option {{SCENE_SELECTED_RELAX_0}} value="0">Relax</option>
                    <option {{SCENE_SELECTED_BRIGHT_1}} value="1">Bright</option>
                    <option {{SCENE_SELECTED_NIGHT_2}} value="2">Night</option>
                </select>
            </div>
            <br>
            <h3>Wifi</h3>
            <div class="pure-control-group">
                <label for="ip">SSID</label>
                <input id="ssid" name="ssid" type="text" value="{{WIFI_SSID}}">
            </div>
            <div class="pure-control-group">
                <label for="wpw">Passphrase</label>
                <input id="wpw" name="wpw" type="text" placeholder="1234password">
            </div>
            <br>
            <h3>Network</h3>
            <div class="pure-control-group">
                <label for="dip">
                    <strong>Dynamic-IP</strong>
                </label>
                <a class="pure-button {{DIP_LINK_ON_PRIMARY}}" href="/?dip=true">ON</a>
                <a class="pure-button {{DIP_LINK_OFF_PRIMARY}}" href="/?dip=false">OFF</a>
            </div>
            <div class="pure-control-group">
                <label for="ip">IP</label>
                <input id="ip" name="ip" type="text" value="{{WIFI_IP}}">
            </div>
            <div class="pure-control-group">
                <label for="gwip">Gateway IP</label>
                <input id="gwip" name="gwip" type="text" value="{{WIFI_GW}}">
            </div>
            <div class="pure-control-group">
                <label for="ip">Netmask</label>
                <input id="netmask" name="netmas" type="text" value="{{WIFI_NM}}">
            </div>
            <div class="pure-control-group">
                <label for="ip">DNS</label>
                <input id="netmask" name="dns" type="text" value="{{WIFI_DNS}}">
            </div>
            <div class="pure-controls">
                <button type="submit" class="pure-button pure-button-primary">Save</button>
            </div>
        </form>
)=====";