Index: ps/trunk/binaries/data/mods/mod/gui/common/modern/styles.xml
===================================================================
--- ps/trunk/binaries/data/mods/mod/gui/common/modern/styles.xml
+++ ps/trunk/binaries/data/mods/mod/gui/common/modern/styles.xml
@@ -76,7 +76,7 @@
 		sprite2_disabled="ModernDropDownArrowDisabled"
 		sprite2_pressed="ModernDropDownArrowHighlight"
 		buffer_zone="8"
-		dropdown_size="224"
+		dropdown_size="225"
 		sprite_list="BlackBorderOnGray"
 		sprite_selectarea="ModernDarkBoxWhite"
 		textcolor_selected="white"
Index: ps/trunk/source/gui/CDropDown.cpp
===================================================================
--- ps/trunk/source/gui/CDropDown.cpp
+++ ps/trunk/source/gui/CDropDown.cpp
@@ -393,7 +393,7 @@
 	GUI<float>::GetSetting(this, "dropdown_size", size);
 	GUI<float>::GetSetting(this, "dropdown_buffer", buffer);
 
-	if (m_ItemsYPositions.empty() || m_ItemsYPositions.back() >= size)
+	if (m_ItemsYPositions.empty() || m_ItemsYPositions.back() > size)
 	{
 		m_CachedListRect = CRect(m_CachedActualSize.left, m_CachedActualSize.bottom+buffer,
 								 m_CachedActualSize.right, m_CachedActualSize.bottom+buffer + size);
Index: ps/trunk/source/gui/IGUIScrollBar.h
===================================================================
--- ps/trunk/source/gui/IGUIScrollBar.h
+++ ps/trunk/source/gui/IGUIScrollBar.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2015 Wildfire Games.
+/* Copyright (C) 2017 Wildfire Games.
  * This file is part of 0 A.D.
  *
  * 0 A.D. is free software: you can redistribute it and/or modify
@@ -207,12 +207,12 @@
 	/**
 	 * Get the value of m_Pos that corresponds to the bottom of the scrollable region
 	 */
-	float GetMaxPos() const { return std::max(1.f, m_ScrollRange - m_ScrollSpace); }
+	float GetMaxPos() const { return std::max(0.f, m_ScrollRange - m_ScrollSpace); }
 
 	/**
-	 * Get the value of m_Pos that corresponds to the bottom of the scrollable region
+	 * Scrollbars without height shouldn't be visible
 	 */
-	float IsVisible() const { return GetMaxPos() != 1.f; }
+	bool IsVisible() const { return GetMaxPos() != 0.f; }
 
 	/**
 	 * Increase scroll one step