Improve card design

Author: jonathanklee

app/src/main/res/layout/activity_evaluations.xml

@@ -10,7 +10,7 @@
     <androidx.cardview.widget.CardView
       android:backgroundTint="@color/cardview_background_color"
       android:id="@+id/card"
-      app:cardElevation="0dp"
+      app:cardElevation="1dp"
       app:cardCornerRadius="30dp"
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"

app/src/main/res/layout/feed_app_card.xml

@@ -10,7 +10,7 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         app:cardCornerRadius="30dp"
-        app:cardElevation="0dp"
+        app:cardElevation="1dp"
         android:layout_marginLeft="5dp"
         android:layout_marginRight="5dp"
         android:layout_marginBottom="5dp"

app/src/main/res/layout/search_app_card.xml

@@ -9,7 +9,7 @@
         android:backgroundTint="@color/cardview_background_color"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        app:cardElevation="0dp"
+        app:cardElevation="1dp"
         app:cardCornerRadius="30dp"
         android:layout_marginLeft="5dp"
         android:layout_marginRight="5dp"
@@ -90,4 +90,4 @@
 
         </androidx.constraintlayout.widget.ConstraintLayout>
     </androidx.cardview.widget.CardView>
-</LinearLayout>
+</LinearLayout>