diff --git a/app/src/main/res/layout/activity_auth.xml b/app/src/main/res/layout/activity_auth.xml
index bac595d3..6476e9b0 100644
--- a/app/src/main/res/layout/activity_auth.xml
+++ b/app/src/main/res/layout/activity_auth.xml
@@ -36,7 +36,7 @@
                 android:singleLine="false"
                 android:text="@string/authentication_multiline"
                 android:textStyle="bold"
-                android:textSize="46sp"
+                android:textSize="@dimen/auth_leader_text_size"
                 android:textColor="?attr/authText" />
 
             <LinearLayout
diff --git a/app/src/main/res/values-w600dp/dimens.xml b/app/src/main/res/values-w600dp/dimens.xml
new file mode 100644
index 00000000..311a717f
--- /dev/null
+++ b/app/src/main/res/values-w600dp/dimens.xml
@@ -0,0 +1,3 @@
+<resources>
+    <dimen name="auth_leader_text_size">36sp</dimen>
+</resources>
diff --git a/app/src/main/res/values-w60dp/dimens.xml b/app/src/main/res/values-w60dp/dimens.xml
new file mode 100644
index 00000000..f93bfa8c
--- /dev/null
+++ b/app/src/main/res/values-w60dp/dimens.xml
@@ -0,0 +1,3 @@
+<resources>
+    <dimen name="auth_leader_text_size">32sp</dimen>
+</resources>
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
index d8f30a1b..48b396f6 100644
--- a/app/src/main/res/values/dimens.xml
+++ b/app/src/main/res/values/dimens.xml
@@ -4,4 +4,5 @@
     <dimen name="activity_vertical_margin">16dp</dimen>
     <dimen name="fab_margin">16dp</dimen>
     <dimen name="list_item_height">48dp</dimen>
+    <dimen name="auth_leader_text_size">46sp</dimen>
 </resources>