diff --git a/win32ss/gdi/ntgdi/freetype.c b/win32ss/gdi/ntgdi/freetype.c
index 5fb58cf..13f2d3b 100644
--- a/win32ss/gdi/ntgdi/freetype.c
+++ b/win32ss/gdi/ntgdi/freetype.c
@@ -5,7 +5,7 @@
  * PURPOSE:         FreeType font engine interface
  * PROGRAMMERS:     Copyright 2001 Huw D M Davies for CodeWeavers.
  *                  Copyright 2006 Dmitry Timoshkov for CodeWeavers.
- *                  Copyright 2016-2017 Katayama Hirofumi MZ.
+ *                  Copyright 2016-2018 Katayama Hirofumi MZ.
  */
 
 /** Includes ******************************************************************/
@@ -2989,10 +2989,6 @@ IntRequestFontSize(PDC dc, FT_Face face, LONG Width, LONG Height)
     if (Width < 0)
         Width = -Width;
 
-    if (Height < 0)
-    {
-        Height = -Height;
-    }
     if (Height == 0)
     {
         Height = dc->ppdev->devinfo.lfDefaultFont.lfHeight;
@@ -3002,6 +2998,17 @@ IntRequestFontSize(PDC dc, FT_Face face, LONG Width, LONG Height)
         Height = Width;
     }
 
+    if (Height < 0)
+    {
+        /* case (A): lfHeight is negative: the character height */
+        Height = -Height;
+    }
+    else if (Height > 0)
+    {
+        /* case (B): lfHeight is positive: the cell height */
+        Height = Height * face->units_per_EM / face->height;
+    }
+
     if (Height < 1)
         Height = 1;
 
diff --git a/win32ss/gdi/ntgdi/stockobj.c b/win32ss/gdi/ntgdi/stockobj.c
index ac339b6..0a4b54b 100644
--- a/win32ss/gdi/ntgdi/stockobj.c
+++ b/win32ss/gdi/ntgdi/stockobj.c
@@ -67,32 +67,32 @@ static LOGFONTW OEMFixedFont =
     };
 
 static LOGFONTW AnsiFixedFont =
-    { 14, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
+    { 12, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
       OUT_DEFAULT_PRECIS, /*CLIP_DEFAULT_PRECIS*/ CLIP_STROKE_PRECIS, /*DEFAULT_QUALITY*/ PROOF_QUALITY, FF_DONTCARE | FIXED_PITCH, L"Courier"
     };
 
 static LOGFONTW AnsiVarFont =
-    { 11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
+    { 12, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
       OUT_DEFAULT_PRECIS, /*CLIP_DEFAULT_PRECIS*/ CLIP_STROKE_PRECIS, /*DEFAULT_QUALITY*/ PROOF_QUALITY, FF_DONTCARE | VARIABLE_PITCH, L"MS Sans Serif"
     };
 
 static LOGFONTW SystemFont =
-    { 12, 0, 0, 0, FW_BOLD, FALSE, FALSE, FALSE, ANSI_CHARSET,
+    { 16, 0, 0, 0, FW_BOLD, FALSE, FALSE, FALSE, ANSI_CHARSET,
       OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, FF_DONTCARE | VARIABLE_PITCH, L"System"
     };
 
 static LOGFONTW DeviceDefaultFont =
-    { 12, 0, 0, 0, FW_BOLD, FALSE, FALSE, FALSE, ANSI_CHARSET,
+    { 16, 0, 0, 0, FW_BOLD, FALSE, FALSE, FALSE, ANSI_CHARSET,
       OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, FF_DONTCARE | VARIABLE_PITCH, L"System"
     };
 
 static LOGFONTW SystemFixedFont =
-    { 16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
+    { 15, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
       OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, FF_DONTCARE | FIXED_PITCH, L"Fixedsys"
     };
 
 static LOGFONTW DefaultGuiFont =
-    { 11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
+    { -11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
       OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, /*DEFAULT_QUALITY*/ PROOF_QUALITY, VARIABLE_PITCH | FF_SWISS, L"MS Shell Dlg"
     };