diff --git a/xwords4/android/XWords4/res/layout/board.xml b/xwords4/android/XWords4/res/layout/board.xml
index 001d4c4a6..0c6629b78 100644
--- a/xwords4/android/XWords4/res/layout/board.xml
+++ b/xwords4/android/XWords4/res/layout/board.xml
@@ -43,7 +43,9 @@
                   android:orientation="horizontal"
                   android:layout_width="fill_parent"
                   android:layout_height="wrap_content"
+                  android:minHeight="48dp"
                   >
+
    	  <ImageButton android:id="@+id/prevhint_button_horizontal"
                    style="@style/toolbar_button"
     	           android:src="@drawable/prev_hint"
diff --git a/xwords4/android/XWords4/res/values-large/styles.xml b/xwords4/android/XWords4/res/values-large/styles.xml
new file mode 100644
index 000000000..a29b34e33
--- /dev/null
+++ b/xwords4/android/XWords4/res/values-large/styles.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="toolbar_button">
+      <item name="android:layout_width">wrap_content</item>
+      <item name="android:layout_height">wrap_content</item>
+      <item name="android:layout_weight">1</item>
+    </style>
+</resources>
+