Minor show more info button margin adjustment

app/src/main/res/layout-land/manga_info_controller.xml

@@ -312,8 +312,6 @@
                     style="@style/Theme.Widget.Button"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
-                    android:layout_marginTop="4dp"
-                    android:layout_marginBottom="4dp"
                     android:text="@string/manga_info_expand"
                     android:textSize="12sp"
                     app:layout_constraintEnd_toEndOf="parent"

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

@@ -14,7 +14,8 @@
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:orientation="vertical">
+            android:orientation="vertical"
+            android:paddingBottom="8dp">
 
             <androidx.constraintlayout.widget.ConstraintLayout
                 android:layout_width="match_parent"
@@ -340,9 +341,7 @@
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_marginStart="16dp"
-                android:layout_marginTop="4dp"
                 android:layout_marginEnd="16dp"
-                android:layout_marginBottom="4dp"
                 android:text="@string/manga_info_expand"
                 android:textSize="12sp" />