diff --git a/doorlockd/client/mainwindow.ui b/doorlockd/client/mainwindow.ui
index 15e5680..7fd41a7 100644
--- a/doorlockd/client/mainwindow.ui
+++ b/doorlockd/client/mainwindow.ui
@@ -14,29 +14,84 @@
    <string>Form</string>
   </property>
   <layout class="QGridLayout" name="gridLayout">
-   <item row="0" column="0">
+   <item row="0" column="0" alignment="Qt::AlignHCenter">
+    <widget class="QLabel" name="welcomeLabel">
+     <property name="font">
+      <font>
+       <pointsize>36</pointsize>
+      </font>
+     </property>
+     <property name="text">
+      <string>Willkommen in der Binary Kitchen!</string>
+     </property>
+    </widget>
+   </item>
+   <item row="2" column="0">
     <layout class="QHBoxLayout" name="horizontalLayout">
+     <property name="sizeConstraint">
+      <enum>QLayout::SetFixedSize</enum>
+     </property>
      <item>
-      <widget class="QRWidget" name="qrwidget" native="true">
-       <property name="enabled">
-        <bool>true</bool>
+      <spacer name="verticalSpacer">
+       <property name="orientation">
+        <enum>Qt::Vertical</enum>
        </property>
-      </widget>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>20</width>
+         <height>40</height>
+        </size>
+       </property>
+      </spacer>
      </item>
      <item>
-      <widget class="QLabel" name="tokenLabel">
-       <property name="font">
-        <font>
-         <pointsize>18</pointsize>
-        </font>
-       </property>
-       <property name="text">
-        <string/>
+      <widget class="QRWidget" name="qrwidget" native="true"/>
+     </item>
+     <item>
+      <layout class="QVBoxLayout" name="verticalLayout">
+       <item>
+        <spacer name="verticalSpacer_2">
+         <property name="orientation">
+          <enum>Qt::Vertical</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>20</width>
+           <height>40</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+       <item>
+        <widget class="QLabel" name="tokenLabel">
+         <property name="font">
+          <font>
+           <pointsize>18</pointsize>
+          </font>
+         </property>
+         <property name="text">
+          <string/>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+     <item>
+      <widget class="Line" name="line_2">
+       <property name="orientation">
+        <enum>Qt::Vertical</enum>
        </property>
       </widget>
      </item>
     </layout>
    </item>
+   <item row="1" column="0">
+    <widget class="Line" name="line">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+    </widget>
+   </item>
   </layout>
  </widget>
  <customwidgets>