diff --git a/content/letter b/content/letter
index f20fc16..5ec1a62 160000
--- a/content/letter
+++ b/content/letter
@@ -1 +1 @@
-Subproject commit f20fc16b303b3164ed91c16c979f6c13ba27583c
+Subproject commit 5ec1a62b2212b0a354531e36ff9b75425adb34a3
diff --git a/layouts/partials/base/footer.html b/layouts/partials/base/footer.html
index 74a96ed..703bc4f 100644
--- a/layouts/partials/base/footer.html
+++ b/layouts/partials/base/footer.html
@@ -19,20 +19,30 @@
-
-
-
-
-
+ ยท
+
+
+
+
+
+ .
+
+
+
+
+
+
diff --git a/static/img/social/reddit.svg b/static/img/social/reddit.svg
new file mode 100644
index 0000000..d08a260
--- /dev/null
+++ b/static/img/social/reddit.svg
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/static/img/social/twitter.svg b/static/img/social/twitter.svg
new file mode 100644
index 0000000..c2d51c5
--- /dev/null
+++ b/static/img/social/twitter.svg
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/static/pdf b/static/pdf
index 0ea8ba1..ac3a141 160000
--- a/static/pdf
+++ b/static/pdf
@@ -1 +1 @@
-Subproject commit 0ea8ba17f33f95fa93a2bc531a421a6544923c71
+Subproject commit ac3a141098d76a2da382fe1c5c2943fb56ff4ec2