diff --git a/core/src/main/res/layout/bottom_toolbar.xml b/core/src/main/res/layout/bottom_toolbar.xml
index 49ed8f7d6..13155a69b 100644
--- a/core/src/main/res/layout/bottom_toolbar.xml
+++ b/core/src/main/res/layout/bottom_toolbar.xml
@@ -14,12 +14,13 @@
 
   <androidx.constraintlayout.widget.ConstraintLayout
     android:layout_width="match_parent"
-    android:layout_height="match_parent">
+    android:layout_height="48dp">
 
     <ImageView
       android:id="@+id/bottom_toolbar_bookmark"
       android:layout_width="0dp"
       android:layout_height="match_parent"
+      android:padding="10dp"
       android:contentDescription="@string/bookmarks"
       android:src="@drawable/ic_bookmark_border_24dp"
       app:layout_constraintBottom_toBottomOf="parent"
@@ -32,6 +33,7 @@
       android:id="@+id/bottom_toolbar_arrow_back"
       android:layout_width="0dp"
       android:layout_height="0dp"
+      android:padding="10dp"
       android:contentDescription="@string/go_to_previous_page"
       android:src="@drawable/ic_keyboard_arrow_left_24dp"
       app:layout_constraintBottom_toBottomOf="parent"
@@ -43,6 +45,7 @@
       android:id="@+id/bottom_toolbar_home"
       android:layout_width="0dp"
       android:layout_height="0dp"
+      android:padding="10dp"
       android:contentDescription="@string/menu_home"
       android:src="@drawable/action_home"
       app:layout_constraintBottom_toBottomOf="parent"
@@ -54,6 +57,7 @@
       android:id="@+id/bottom_toolbar_arrow_forward"
       android:layout_width="0dp"
       android:layout_height="0dp"
+      android:padding="10dp"
       android:contentDescription="@string/go_to_next_page"
       android:src="@drawable/ic_keyboard_arrow_right_24dp"
       app:layout_constraintBottom_toBottomOf="parent"
@@ -65,6 +69,7 @@
       android:id="@+id/bottom_toolbar_toc"
       android:layout_width="0dp"
       android:layout_height="0dp"
+      android:padding="10dp"
       android:contentDescription="@string/table_of_contents"
       android:src="@drawable/ic_toc_24dp"
       app:layout_constraintBottom_toBottomOf="parent"