diff --git a/app/src/main/res/layout/fragment_authentication.xml b/app/src/main/res/layout/fragment_authentication.xml
index 591e5d3..4e4ad58 100644
--- a/app/src/main/res/layout/fragment_authentication.xml
+++ b/app/src/main/res/layout/fragment_authentication.xml
@@ -8,13 +8,7 @@
 
 	<com.google.android.material.textfield.TextInputLayout
 		android:id="@+id/email_input_layout"
-		style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
-		android:layout_width="0dp"
-		android:layout_height="wrap_content"
-		android:layout_marginStart="@dimen/margin_small"
-		android:layout_marginTop="@dimen/margin_small"
-		android:layout_marginEnd="@dimen/margin_small"
-		android:layout_marginBottom="@dimen/margin_small"
+		style="@style/SmallMarginTextInputLayoutStyle"
 		android:hint="@string/fragment_authentication_input_hint_email"
 		app:layout_constraintBottom_toTopOf="@+id/password_input_layout"
 		app:layout_constraintEnd_toEndOf="parent"
@@ -32,13 +26,7 @@
 
 	<com.google.android.material.textfield.TextInputLayout
 		android:id="@+id/password_input_layout"
-		style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
-		android:layout_width="0dp"
-		android:layout_height="wrap_content"
-		android:layout_marginStart="@dimen/margin_small"
-		android:layout_marginTop="@dimen/margin_small"
-		android:layout_marginEnd="@dimen/margin_small"
-		android:layout_marginBottom="@dimen/margin_small"
+		style="@style/SmallMarginTextInputLayoutStyle"
 		android:hint="@string/fragment_authentication_input_hint_password"
 		app:layout_constraintBottom_toTopOf="@+id/url_input_layout"
 		app:layout_constraintEnd_toEndOf="parent"
@@ -54,13 +42,7 @@
 
 	<com.google.android.material.textfield.TextInputLayout
 		android:id="@+id/url_input_layout"
-		style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
-		android:layout_width="0dp"
-		android:layout_height="wrap_content"
-		android:layout_marginStart="@dimen/margin_small"
-		android:layout_marginTop="@dimen/margin_small"
-		android:layout_marginEnd="@dimen/margin_small"
-		android:layout_marginBottom="@dimen/margin_small"
+		style="@style/SmallMarginTextInputLayoutStyle"
 		android:hint="@string/fragment_authnetication_input_hint_url"
 		app:layout_constraintBottom_toTopOf="@+id/button"
 		app:layout_constraintEnd_toEndOf="parent"
@@ -76,15 +58,10 @@
 
 	<Button
 		android:id="@+id/button"
-		android:layout_width="wrap_content"
-		android:layout_height="wrap_content"
-		android:layout_marginStart="@dimen/margin_small"
-		android:layout_marginTop="@dimen/margin_small"
-		android:layout_marginEnd="@dimen/margin_small"
-		android:layout_marginBottom="@dimen/margin_small"
 		android:text="@string/fragment_authentication_button_login"
 		app:layout_constraintBottom_toBottomOf="parent"
 		app:layout_constraintEnd_toEndOf="parent"
 		app:layout_constraintStart_toStartOf="parent"
+		style="@style/SmallMarginButton"
 		app:layout_constraintTop_toBottomOf="@+id/url_input_layout" />
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000..c12a6ce
--- /dev/null
+++ b/app/src/main/res/values/styles.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+	<style name="SmallMarginTextInputLayoutStyle" parent="Widget.MaterialComponents.TextInputLayout.OutlinedBox">
+		<item name="android:layout_width">0dp</item>
+		<item name="android:layout_height">wrap_content</item>
+		<item name="android:layout_marginStart">@dimen/margin_small</item>
+		<item name="android:layout_marginTop">@dimen/margin_small</item>
+		<item name="android:layout_marginEnd">@dimen/margin_small</item>
+		<item name="android:layout_marginBottom">@dimen/margin_small</item>
+	</style>
+
+	<style name="SmallMarginButton">
+		<item name="android:layout_width">wrap_content</item>
+		<item name="android:layout_height">wrap_content</item>
+		<item name="android:layout_marginStart">@dimen/margin_small</item>
+		<item name="android:layout_marginTop">@dimen/margin_small</item>
+		<item name="android:layout_marginEnd">@dimen/margin_small</item>
+		<item name="android:layout_marginBottom">@dimen/margin_small</item>
+	</style>
+</resources>
\ No newline at end of file