org.ntlab.acanthus_client / app / src / main / res / drawable / shape_style.xml

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

    <solid android:color="#E4F14B16" />

    <corners android:radius="15dp" />

</shape>