diff --git a/public/2015/04/24/setting-up-a-mail-server/index.html b/public/2015/04/24/setting-up-a-mail-server/index.html
index b341677..b2f009f 100644
--- a/public/2015/04/24/setting-up-a-mail-server/index.html
+++ b/public/2015/04/24/setting-up-a-mail-server/index.html
@@ -59,7 +59,7 @@
-
+
diff --git a/public/2015/05/25/flexget-init-script/index.html b/public/2015/05/25/flexget-init-script/index.html
index f99a1d1..152551c 100644
--- a/public/2015/05/25/flexget-init-script/index.html
+++ b/public/2015/05/25/flexget-init-script/index.html
@@ -59,7 +59,7 @@ Since I wrote an init script for it a while back, and it is compatible with " />
-
+
diff --git a/public/2016/01/31/debian-updates-with-ansible/index.html b/public/2016/01/31/debian-updates-with-ansible/index.html
index f631e69..1a4a9df 100644
--- a/public/2016/01/31/debian-updates-with-ansible/index.html
+++ b/public/2016/01/31/debian-updates-with-ansible/index.html
@@ -59,7 +59,7 @@ From the 4 Debian machines I had to keep up-to-date, I now " />
-
+
diff --git a/public/2016/01/31/private-git-repo/index.html b/public/2016/01/31/private-git-repo/index.html
index f4cc500..3a52421 100644
--- a/public/2016/01/31/private-git-repo/index.html
+++ b/public/2016/01/31/private-git-repo/index.html
@@ -58,7 +58,7 @@
-
+
diff --git a/public/2016/02/02/my-tmux-configuration/index.html b/public/2016/02/02/my-tmux-configuration/index.html
index 09e6071..e05272f 100644
--- a/public/2016/02/02/my-tmux-configuration/index.html
+++ b/public/2016/02/02/my-tmux-configuration/index.html
@@ -58,7 +58,7 @@
-
+
diff --git a/public/2016/03/13/mysql-backup-script/index.html b/public/2016/03/13/mysql-backup-script/index.html
index f4561c4..14cb264 100644
--- a/public/2016/03/13/mysql-backup-script/index.html
+++ b/public/2016/03/13/mysql-backup-script/index.html
@@ -58,7 +58,7 @@
-
+
diff --git a/public/2016/03/26/webdav-with-nginx/index.html b/public/2016/03/26/webdav-with-nginx/index.html
index 5fa7d57..7b2e3f2 100644
--- a/public/2016/03/26/webdav-with-nginx/index.html
+++ b/public/2016/03/26/webdav-with-nginx/index.html
@@ -58,7 +58,7 @@
-
+
diff --git a/public/2017/11/19/installing-ghost/index.html b/public/2017/11/19/installing-ghost/index.html
index 6e412b3..4f7bce6 100644
--- a/public/2017/11/19/installing-ghost/index.html
+++ b/public/2017/11/19/installing-ghost/index.html
@@ -58,7 +58,7 @@
-
+
diff --git a/public/2018/04/14/dns-zone-versioning/index.html b/public/2018/04/14/dns-zone-versioning/index.html
index aa2a307..2dbb094 100644
--- a/public/2018/04/14/dns-zone-versioning/index.html
+++ b/public/2018/04/14/dns-zone-versioning/index.html
@@ -59,7 +59,7 @@ I’ve been wanting to write a quick shell script to ve" />
-
+
diff --git a/public/2018/11/27/self-hosted-report-uri/index.html b/public/2018/11/27/self-hosted-report-uri/index.html
index 418af2f..b030303 100644
--- a/public/2018/11/27/self-hosted-report-uri/index.html
+++ b/public/2018/11/27/self-hosted-report-uri/index.html
@@ -58,7 +58,7 @@
-
+
diff --git a/public/2018/12/03/debian-repos-over-https/index.html b/public/2018/12/03/debian-repos-over-https/index.html
index 72a1886..09708cf 100644
--- a/public/2018/12/03/debian-repos-over-https/index.html
+++ b/public/2018/12/03/debian-repos-over-https/index.html
@@ -59,7 +59,7 @@ I’ve recently realized that the " />
-
+
diff --git a/public/404.html b/public/404.html
index 33a7859..e08c7dc 100644
--- a/public/404.html
+++ b/public/404.html
@@ -56,7 +56,7 @@
-
+
diff --git a/public/about/index.html b/public/about/index.html
index 97f4170..c753a5b 100644
--- a/public/about/index.html
+++ b/public/about/index.html
@@ -58,7 +58,7 @@
-
+
diff --git a/public/categories/index.html b/public/categories/index.html
index d0dbbee..b08c41a 100644
--- a/public/categories/index.html
+++ b/public/categories/index.html
@@ -56,7 +56,7 @@
-
+
diff --git a/public/index.html b/public/index.html
index b54ff5b..acd10b1 100644
--- a/public/index.html
+++ b/public/index.html
@@ -56,7 +56,7 @@
-
+
diff --git a/public/js/hjsload.js b/public/js/hjsload.js
new file mode 100644
index 0000000..0cc359d
--- /dev/null
+++ b/public/js/hjsload.js
@@ -0,0 +1 @@
+hljs.initHighlightingOnLoad();
diff --git a/public/page/2/index.html b/public/page/2/index.html
index c06cb9e..907fa84 100644
--- a/public/page/2/index.html
+++ b/public/page/2/index.html
@@ -56,7 +56,7 @@
-
+
diff --git a/public/page/3/index.html b/public/page/3/index.html
index d4bac6f..3650686 100644
--- a/public/page/3/index.html
+++ b/public/page/3/index.html
@@ -56,7 +56,7 @@
-
+
diff --git a/public/post/index.html b/public/post/index.html
index d944562..abf18b3 100644
--- a/public/post/index.html
+++ b/public/post/index.html
@@ -56,7 +56,7 @@
-
+
diff --git a/public/post/page/2/index.html b/public/post/page/2/index.html
index e2c39da..b3599d5 100644
--- a/public/post/page/2/index.html
+++ b/public/post/page/2/index.html
@@ -56,7 +56,7 @@
-
+
diff --git a/public/post/page/3/index.html b/public/post/page/3/index.html
index 7a62215..242cd6d 100644
--- a/public/post/page/3/index.html
+++ b/public/post/page/3/index.html
@@ -56,7 +56,7 @@
-
+
diff --git a/public/resume/index.html b/public/resume/index.html
index e5f3bbe..5f3f3da 100644
--- a/public/resume/index.html
+++ b/public/resume/index.html
@@ -58,7 +58,7 @@
-
+
diff --git a/public/tags/index.html b/public/tags/index.html
index a592a27..cc5aa4b 100644
--- a/public/tags/index.html
+++ b/public/tags/index.html
@@ -56,7 +56,7 @@
-
+
diff --git a/themes/hugo-theme-casper b/themes/hugo-theme-casper
index c99c616..7e55a46 160000
--- a/themes/hugo-theme-casper
+++ b/themes/hugo-theme-casper
@@ -1 +1 @@
-Subproject commit c99c616fb49dc56ef1500a4d466c0d36cb82463b
+Subproject commit 7e55a4627430fa4e9128bfe227c927fcbd7e8683