<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >

    <item >
        <shape >
            <!-- 主体背景颜色值 -->
            <solid android:color="@color/ltbase_color_dark_transparent" />

            <corners android:radius="2dp" />
            
            <!--<padding
                android:top="2dp"
                android:left="2dp"
                android:right="2dp"
                android:bottom="2dp" />-->
        </shape>
    </item>

</layer-list>