diff --git a/adsSdk/src/main/res/drawable/border_bg.xml b/adsSdk/src/main/res/drawable/border_bg.xml
new file mode 100644
index 0000000..7bd5523
--- /dev/null
+++ b/adsSdk/src/main/res/drawable/border_bg.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="#6D6C6C" />
+            <corners android:radius="10dp" />  <padding
+            android:top="4dp"  android:bottom="4dp"
+            android:left="4dp"
+            android:right="4dp" />
+        </shape>
+    </item>
+
+    <item android:drawable="@drawable/ads_space">
+        <padding
+            android:top="1dp"  android:bottom="1dp"
+            android:left="1dp"
+            android:right="1dp" />
+    </item>
+
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="@color/white" />
+            <corners android:radius="4dp" />  </shape>
+    </item>
+</layer-list>
\ No newline at end of file
diff --git a/adsSdk/src/main/res/layout/ad_100.xml b/adsSdk/src/main/res/layout/ad_100.xml
index 82fd937..53fa2e3 100644
--- a/adsSdk/src/main/res/layout/ad_100.xml
+++ b/adsSdk/src/main/res/layout/ad_100.xml
@@ -1,11 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    app:cardCornerRadius="10dp"
-    app:cardElevation="3dp"
-    app:cardUseCompatPadding="true">
+    android:background="@drawable/border_bg">
 
     <com.google.android.gms.ads.nativead.NativeAdView
         android:id="@+id/unified"
@@ -202,4 +199,4 @@
         </RelativeLayout>
 
     </com.google.android.gms.ads.nativead.NativeAdView>
-</androidx.cardview.widget.CardView>
+</RelativeLayout>
diff --git a/adsSdk/src/main/res/layout/ad_150.xml b/adsSdk/src/main/res/layout/ad_150.xml
index e92d78c..b1614b7 100644
--- a/adsSdk/src/main/res/layout/ad_150.xml
+++ b/adsSdk/src/main/res/layout/ad_150.xml
@@ -1,11 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    app:cardCornerRadius="10dp"
-    app:cardElevation="3dp"
-    app:cardUseCompatPadding="true">
+    android:background="@drawable/border_bg">
 
     <com.google.android.gms.ads.nativead.NativeAdView
         android:id="@+id/ads_100"
@@ -145,4 +142,4 @@
         </LinearLayout>
     </com.google.android.gms.ads.nativead.NativeAdView>
 
-</androidx.cardview.widget.CardView>
+</RelativeLayout>
diff --git a/adsSdk/src/main/res/layout/ad_300.xml b/adsSdk/src/main/res/layout/ad_300.xml
index e7b14ac..bb67767 100644
--- a/adsSdk/src/main/res/layout/ad_300.xml
+++ b/adsSdk/src/main/res/layout/ad_300.xml
@@ -1,11 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    app:cardCornerRadius="10dp"
-    app:cardElevation="3dp"
-    app:cardUseCompatPadding="true">
+    android:background="@drawable/border_bg">
 
     <com.google.android.gms.ads.nativead.NativeAdView
         android:id="@+id/unified"
@@ -127,4 +124,4 @@
             android:textStyle="bold" />
     </com.google.android.gms.ads.nativead.NativeAdView>
 
-</androidx.cardview.widget.CardView>
\ No newline at end of file
+</RelativeLayout>
\ No newline at end of file
diff --git a/adsSdk/src/main/res/layout/ad_350.xml b/adsSdk/src/main/res/layout/ad_350.xml
index 8ae1e1d..ace6f1d 100644
--- a/adsSdk/src/main/res/layout/ad_350.xml
+++ b/adsSdk/src/main/res/layout/ad_350.xml
@@ -1,11 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    app:cardCornerRadius="10dp"
-    app:cardElevation="3dp"
-    app:cardUseCompatPadding="true">
+    android:background="@drawable/border_bg">
 
     <com.google.android.gms.ads.nativead.NativeAdView
         android:layout_width="match_parent"
@@ -175,4 +172,4 @@
 
     </com.google.android.gms.ads.nativead.NativeAdView>
 
-</androidx.cardview.widget.CardView>
+</RelativeLayout>
diff --git a/adsSdk/src/main/res/layout/ad_40.xml b/adsSdk/src/main/res/layout/ad_40.xml
index 377f067..f7d7fa7 100644
--- a/adsSdk/src/main/res/layout/ad_40.xml
+++ b/adsSdk/src/main/res/layout/ad_40.xml
@@ -1,11 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    app:cardCornerRadius="10dp"
-    app:cardElevation="3dp"
-    app:cardUseCompatPadding="true">
+    android:background="@drawable/border_bg">
 
     <com.google.android.gms.ads.nativead.NativeAdView
         android:id="@+id/unified"
@@ -117,4 +114,4 @@
 
         </LinearLayout>
     </com.google.android.gms.ads.nativead.NativeAdView>
-</androidx.cardview.widget.CardView>
+</RelativeLayout>
diff --git a/adsSdk/src/main/res/layout/ad_50.xml b/adsSdk/src/main/res/layout/ad_50.xml
index db3c79b..c117ad3 100644
--- a/adsSdk/src/main/res/layout/ad_50.xml
+++ b/adsSdk/src/main/res/layout/ad_50.xml
@@ -1,11 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    app:cardCornerRadius="10dp"
-    app:cardElevation="3dp"
-    app:cardUseCompatPadding="true">
+    android:background="@drawable/border_bg">
 
     <com.google.android.gms.ads.nativead.NativeAdView
         android:layout_height="100dp"
@@ -127,4 +124,4 @@
         </LinearLayout>
 
     </com.google.android.gms.ads.nativead.NativeAdView>
-</androidx.cardview.widget.CardView>
+</RelativeLayout>