android - Design Support TabLayout Style Not Applied -

i'm working android.support.design.widget.tablayout , i'm having real hardtime trying make applied theme work. here's xml i'm trying use:

<linearlayout xmlns:android="http://schemas.android.com/apk/res/android"               android:orientation="vertical"               android:layout_width="match_parent"               android:layout_height="match_parent">      <android.support.design.widget.tablayout         android:id="@+id/viewpagerlayout_tabview"         android:layout_width="match_parent"         android:layout_height="wrap_content"         style="@style/tablayout.theme"/>      <framelayout         android:layout_width="match_parent"         android:layout_height="match_parent">          <android.support.v4.view.viewpager             android:id="@+id/viewpagerlayout_viewpager"             android:layout_width="match_parent"             android:layout_height="match_parent" />          <android.support.v7.widget.toolbar             android:id="@+id/toolbar"             android:layout_width="match_parent"             android:layout_height="?attr/actionbarsize"             android:background="@android:color/transparent"             android:visibility="gone" />      </framelayout> </linearlayout> 

here's style being applied:

<style name="tablayout.theme" parent="widget.design.tablayout">         <item name="tabindicatorcolor">@color/rowheadercolor</item>         <item name="tabindicatorheight">5dp</item>         <item name="tabtextappearance">@style/textappearance.jacksonville.tab</item>         <item name="tabselectedtextcolor">#000</item>     </style> <style name="textappearance.jacksonville.tab" parent="textappearance.design.tab">     <item name="android:textsize">12sp</item>     <item name="android:textcolor">#4c4d4f</item>     <item name="textallcaps">true</item> </style> 

when applied theme, textcolor doesn't appear 1 selected. thought problem sight changed selected: black , not selected: white same colors appeared. there needing besides in order theme applied? problem text colors. textallcaps, textsize , other attributes being applied no major problems.

thanks!