Fix position of FAB

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

@@ -46,7 +46,9 @@
         android:src="@drawable/ic_explore_white_48px"
         app:fabSize="mini"
         android:layout_gravity="bottom|end"
-        android:layout_margin="16dp"
+        android:layout_marginBottom="64dp"
+        android:layout_marginEnd="16dp"
+        android:layout_marginRight="16dp"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         app:layout_anchor="@id/container"

app/src/main/res/values-v19/styles.xml

@@ -5,6 +5,7 @@
         <item name="colorPrimary">@color/colorPrimary</item>
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
         <item name="colorAccent">@color/colorAccent</item>
+
         <item name="android:windowTranslucentNavigation">true</item>
         <item name="android:windowTranslucentStatus">true</item>
         <item name="windowActionBarOverlay">false</item>