diff --git a/app/build.gradle b/app/build.gradle
index efc22453e5c01704ab2739d66094061cf82dcbd1..c05a7e9d80b966b34d0b22555a6d7d098ddc2bff 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -67,10 +67,12 @@ android {
 
             applicationVariants.all { variant ->
                 variant.outputs.each { output ->
-                    def fileName = output.outputFile.name
-                      .replace(".apk", String.format("-%s-build%d.apk", rawVersionName, versionCode))
-                      .replace("app-", "QuasselDroidNG-")
-                    output.outputFile = new File(output.outputFile.parent, fileName)
+                    if ('assemble' in runTasks || 'assembleRelease' in runTasks || 'aR' in runTasks) {
+                        def fileName = output.outputFile.name
+                                .replace(".apk", String.format("-%s-build%d.apk", rawVersionName, versionCode))
+                                .replace("app-", "QuasselDroidNG-")
+                        output.outputFile = new File(output.outputFile.parent, fileName)
+                    }
                 }
             }
         }
diff --git a/app/src/main/res/layout/slider_main.xml b/app/src/main/res/layout/slider_main.xml
index 3a658779c5b2babe50cb951115d5a86bcfd0460a..c9acedcfed02f2dd4a194458b961b13d166f5e34 100644
--- a/app/src/main/res/layout/slider_main.xml
+++ b/app/src/main/res/layout/slider_main.xml
@@ -43,7 +43,6 @@
                 android:paddingLeft="20dp"
                 android:paddingRight="20dp"
                 android:paddingTop="17dp"
-                android:text="@string/large_text"
                 android:textSize="16sp" />
 
         </ScrollView>
@@ -87,7 +86,8 @@
             android:layout_marginBottom="16.0dip"
             android:layout_marginLeft="16.0dip"
             android:layout_marginRight="16.0dip"
-            android:layout_marginTop="16.0dip">
+            android:layout_marginTop="16.0dip"
+            style="?attr/cardStyle">
 
             <LinearLayout
                 android:layout_width="fill_parent"
diff --git a/app/src/main/res/values/attrs.xml b/app/src/main/res/values/attrs.xml
index 013b7f2c3a642d5348c5baeee91d493bcd16fe81..55dbf1cf9d6ace5123c836d2196b75aed73e3dc2 100644
--- a/app/src/main/res/values/attrs.xml
+++ b/app/src/main/res/values/attrs.xml
@@ -65,4 +65,6 @@
     <attr name="ic_format_underline" format="reference" />
     <attr name="ic_format_paint" format="reference" />
     <attr name="ic_format_fill" format="reference" />
+
+    <attr name="cardStyle" format="reference" />
 </resources>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 26b119926713329d161d7857b163e67a53f89eb7..537c5f9432aba362b1d6169c56e2375ed3014416 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -16,6 +16,8 @@
         <item name="ic_format_underline">@drawable/ic_format_underline_dark</item>
         <item name="ic_format_paint">@drawable/ic_format_paint_dark</item>
         <item name="ic_format_fill">@drawable/ic_format_fill_dark</item>
+
+        <item name="cardStyle">@style/CardView.Dark</item>
     </style>
 
     <style name="AppTheme.Light" parent="MaterialDrawerTheme.Light.DarkToolbar.TranslucentStatus">
@@ -33,6 +35,8 @@
         <item name="ic_format_underline">@drawable/ic_format_underline_light</item>
         <item name="ic_format_paint">@drawable/ic_format_paint_light</item>
         <item name="ic_format_fill">@drawable/ic_format_fill_light</item>
+
+        <item name="cardStyle">@style/CardView.Light</item>
     </style>
 
     <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />