diff --git a/assets/sass/main.scss b/assets/sass/main.scss
index d3258a1..371007c 100644
--- a/assets/sass/main.scss
+++ b/assets/sass/main.scss
@@ -672,7 +672,8 @@ header {// {{{
   // }
 
   &.letter {
-    font-size: 1.6em;
+    font-size: 1.4em;
+    // font-size: 2em;
     margin-top: 2em;
     line-height: 1.5em;
 
diff --git a/content/letter b/content/letter
index 1467546..1f7a5be 160000
--- a/content/letter
+++ b/content/letter
@@ -1 +1 @@
-Subproject commit 14675468468b11cfaeb63bfc1da5d412d318dce1
+Subproject commit 1f7a5be6bccc50267924927b218c3cf501604585
diff --git a/static/pdf b/static/pdf
index 11f5507..ffdbd32 160000
--- a/static/pdf
+++ b/static/pdf
@@ -1 +1 @@
-Subproject commit 11f55072c4632b7219dff0ef1fa2155290d12d11
+Subproject commit ffdbd320a0f207ac1fd407d9c69dad781eed07bf