diff --git a/Style.js b/Style.js
index 94d1a7e0..733db497 100644
--- a/Style.js
+++ b/Style.js
@@ -63,8 +63,8 @@ var styles = [
     new Style(Dc, 0, 1.0, true),
     new Style(T, 1, 1.0, false),
     new Style(Tc, 1, 1.0, true),
-    new Style(S, 2, 0.66667, false),
-    new Style(Sc, 2, 0.66667, true),
+    new Style(S, 2, 0.7, false),
+    new Style(Sc, 2, 0.7, true),
     new Style(SS, 3, 0.5, false),
     new Style(SSc, 3, 0.5, true)
 ];
diff --git a/static/katex.less b/static/katex.less
index 6341ab78..2b848593 100644
--- a/static/katex.less
+++ b/static/katex.less
@@ -151,15 +151,15 @@ big parens
     }
 
     .reset-textstyle.textstyle { font-size: 1em; }
-    .reset-textstyle.scriptstyle { font-size: 0.66667em; }
+    .reset-textstyle.scriptstyle { font-size: 0.7em; }
     .reset-textstyle.scriptscriptstyle { font-size: 0.5em; }
 
-    .reset-scriptstyle.textstyle { font-size: 1.5em; }
+    .reset-scriptstyle.textstyle { font-size: 1.42857em; }
     .reset-scriptstyle.scriptstyle { font-size: 1em; }
-    .reset-scriptstyle.scriptscriptstyle { font-size: 0.75em; }
+    .reset-scriptstyle.scriptscriptstyle { font-size: 0.71429em; }
 
     .reset-scriptscriptstyle.textstyle { font-size: 2em; }
-    .reset-scriptscriptstyle.scriptstyle { font-size: 1.5em; }
+    .reset-scriptscriptstyle.scriptstyle { font-size: 1.4em; }
     .reset-scriptscriptstyle.scriptscriptstyle { font-size: 1em; }
 
     .baseline-align-hack-outer() {
diff --git a/test/huxley/DeepFontSizing.hux/firefox-1.png b/test/huxley/DeepFontSizing.hux/firefox-1.png
index 57c3e771..6cafca2f 100644
Binary files a/test/huxley/DeepFontSizing.hux/firefox-1.png and b/test/huxley/DeepFontSizing.hux/firefox-1.png differ
diff --git a/test/huxley/Exponents.hux/firefox-1.png b/test/huxley/Exponents.hux/firefox-1.png
index d79f7a50..f295a485 100644
Binary files a/test/huxley/Exponents.hux/firefox-1.png and b/test/huxley/Exponents.hux/firefox-1.png differ
diff --git a/test/huxley/FractionTest.hux/firefox-1.png b/test/huxley/FractionTest.hux/firefox-1.png
index a8c0fd09..c83ba801 100644
Binary files a/test/huxley/FractionTest.hux/firefox-1.png and b/test/huxley/FractionTest.hux/firefox-1.png differ
diff --git a/test/huxley/NestedFractions.hux/firefox-1.png b/test/huxley/NestedFractions.hux/firefox-1.png
index 8e9d9a46..7745d87c 100644
Binary files a/test/huxley/NestedFractions.hux/firefox-1.png and b/test/huxley/NestedFractions.hux/firefox-1.png differ
diff --git a/test/huxley/Overline.hux/firefox-1.png b/test/huxley/Overline.hux/firefox-1.png
index 1ad4d17e..d4a63973 100644
Binary files a/test/huxley/Overline.hux/firefox-1.png and b/test/huxley/Overline.hux/firefox-1.png differ
diff --git a/test/huxley/PrimeSpacing.hux/firefox-1.png b/test/huxley/PrimeSpacing.hux/firefox-1.png
index 80793eaf..72199299 100644
Binary files a/test/huxley/PrimeSpacing.hux/firefox-1.png and b/test/huxley/PrimeSpacing.hux/firefox-1.png differ
diff --git a/test/huxley/RlapBug.hux/firefox-1.png b/test/huxley/RlapBug.hux/firefox-1.png
index 959c85c1..363c4ffc 100644
Binary files a/test/huxley/RlapBug.hux/firefox-1.png and b/test/huxley/RlapBug.hux/firefox-1.png differ
diff --git a/test/huxley/Spacing.hux/firefox-1.png b/test/huxley/Spacing.hux/firefox-1.png
index b68f6a1b..7b3aa3e7 100644
Binary files a/test/huxley/Spacing.hux/firefox-1.png and b/test/huxley/Spacing.hux/firefox-1.png differ
diff --git a/test/huxley/SupSubCharacterBox.hux/firefox-1.png b/test/huxley/SupSubCharacterBox.hux/firefox-1.png
index 427196a7..f2fbf01d 100644
Binary files a/test/huxley/SupSubCharacterBox.hux/firefox-1.png and b/test/huxley/SupSubCharacterBox.hux/firefox-1.png differ
diff --git a/test/huxley/SupSubHorizSpacing.hux/firefox-1.png b/test/huxley/SupSubHorizSpacing.hux/firefox-1.png
index d57165e1..83d0c155 100644
Binary files a/test/huxley/SupSubHorizSpacing.hux/firefox-1.png and b/test/huxley/SupSubHorizSpacing.hux/firefox-1.png differ
diff --git a/test/huxley/Text.hux/firefox-1.png b/test/huxley/Text.hux/firefox-1.png
index 2621d647..bb77ac49 100644
Binary files a/test/huxley/Text.hux/firefox-1.png and b/test/huxley/Text.hux/firefox-1.png differ
diff --git a/test/huxley/VerticalSpacing.hux/firefox-1.png b/test/huxley/VerticalSpacing.hux/firefox-1.png
index 1f7b2ad9..6ec27b8b 100644
Binary files a/test/huxley/VerticalSpacing.hux/firefox-1.png and b/test/huxley/VerticalSpacing.hux/firefox-1.png differ