Fix the gap of popup

        <item name="labelTextSize">14sp</item>

        <item name="popupLayout">@layout/keyboard_popup_keyboard</item>

        <item name="verticalCorrection">-10dip</item>

        <item name="miniKeyboardSlideAllowance">30dip</item>

        <item name="miniKeyboardSlideAllowance">40dip</item>

        <item name="shadowColor">#BB000000</item>

        <item name="shadowRadius">2.75</item>

        <item name="backgroundDimAmount">0.5</item>