diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 6f711a1..cda102a 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -15,12 +15,14 @@
android:id="@+id/num1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
+ android:gravity="center"
android:textColorHint="@color/colorAccent"
android:hint="@string/enter_hint" />