diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 57f3e9e..f8852fe 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -1,62 +1,69 @@
-
+
-
-
-
+ android:gravity="center_horizontal"
+ android:orientation="vertical"
+ android:paddingBottom="@dimen/activity_vertical_margin"
+ android:paddingLeft="@dimen/activity_horizontal_margin"
+ android:paddingRight="@dimen/activity_horizontal_margin"
+ android:paddingTop="@dimen/activity_vertical_margin"
+ tools:context=".MainActivity">
-
+
-
+
-
+
-
+
-
-
+
+
+
+
+
+
+