<resources>
    <!-- Default screen margins, per the Android Design guidelines. -->
    <dimen name="activity_horizontal_margin">16dp</dimen>
    <dimen name="activity_vertical_margin">16dp</dimen>
    <dimen name="text_size_common">16sp</dimen>
    <dimen name="play_bar_height">57dp</dimen>
    <dimen name="screen_tips_top">80dp</dimen>
    <dimen name="divider_height">0.5dp</dimen>
</resources>