activity

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

@@ -20,7 +20,7 @@
             android:layout_marginTop="10dp"
             android:layout_marginLeft="10dp"
             android:textSize="20dp"
-            android:textColor="#8B4513"/>
+            android:textColor="#35302D"/>
         <EditText
             android:id="@+id/id_edit"
             android:layout_width="250dp"

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

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/container"
@@ -26,12 +26,4 @@
         app:layout_constraintRight_toRightOf="parent"
         app:menu="@menu/bottom_nav_menu" />
 
-    <Button
-        android:id="@+id/button2"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="Button"
-        tools:layout_editor_absoluteX="189dp"
-        tools:layout_editor_absoluteY="272dp" />
-
-</LinearLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>