Made autocomplete stand out more

app/src/main/res/layout-land/layout_main.xml

@@ -30,7 +30,8 @@
     <de.kuschku.quasseldroid_ng.util.ui.AutoCompleteRecyclerView
       android:id="@+id/autocomplete_list"
       android:layout_width="match_parent"
-      android:layout_height="wrap_content" />
+      android:layout_height="wrap_content"
+      android:background="?colorBackgroundCard" />
   </LinearLayout>
 
   <include layout="@layout/layout_slider" />

app/src/main/res/layout-sw600dp-land/layout_main.xml

@@ -35,7 +35,8 @@
       <de.kuschku.quasseldroid_ng.util.ui.AutoCompleteRecyclerView
         android:id="@+id/autocomplete_list"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content" />
+        android:layout_height="wrap_content"
+        android:background="?colorBackgroundCard" />
 
     </LinearLayout>
 

app/src/main/res/layout/layout_main.xml

@@ -35,7 +35,8 @@
       <de.kuschku.quasseldroid_ng.util.ui.AutoCompleteRecyclerView
         android:id="@+id/autocomplete_list"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content" />
+        android:layout_height="wrap_content"
+        android:background="?colorBackgroundCard" />
     </LinearLayout>
 
     <include layout="@layout/layout_slider" />