[Audiosharing] Refine text style.

    </style>

    <style name="DeviceAudioSharingText">

        <item name="android:textAlignment">viewStart</item>

        <item name="android:textAlignment">center</item>

        <item name="android:fontFamily">@*android:string/config_bodyFontFamily</item>

        <item name="android:textSize">14sp</item>

        <item name="android:textColor">?android:attr/textColorPrimary</item>

        <item name="android:paddingBottom">24dp</item>

    </style>

    <style name="ContextualCardStyle">