diff --git a/template/static/styles/site.amelia.css b/template/static/styles/site.amelia.css
index 1c1c516d..7a21d876 100644
--- a/template/static/styles/site.amelia.css
+++ b/template/static/styles/site.amelia.css
@@ -826,12 +826,12 @@ code {
   white-space: nowrap;
 }
 pre {
-  display: block;
+  /*display: block;*/
   padding: 9.5px;
-  margin: 0 0 10px;
+  /*margin: 0 0 10px;*/
   font-size: 13px;
-  line-height: 20px;
-  word-break: break-all;
+  /*line-height: 20px;*/
+  /*word-break: break-all;
   word-wrap: break-word;
   white-space: pre;
   white-space: pre-wrap;
@@ -840,7 +840,10 @@ pre {
   border: 1px solid rgba(0, 0, 0, 0.15);
   -webkit-border-radius: 0;
   -moz-border-radius: 0;
-  border-radius: 0;
+  border-radius: 0;*/
+}
+.sunlight-line-number-margin {
+    padding: 2px 9.5px !important;
 }
 pre.prettyprint {
   margin-bottom: 20px;
diff --git a/template/static/styles/site.cerulean.css b/template/static/styles/site.cerulean.css
index dfa5b4f6..467cc303 100644
--- a/template/static/styles/site.cerulean.css
+++ b/template/static/styles/site.cerulean.css
@@ -826,21 +826,24 @@ code {
   white-space: nowrap;
 }
 pre {
-  display: block;
+  /*display: block;*/
   padding: 9.5px;
-  margin: 0 0 10px;
+  /*margin: 0 0 10px;*/
   font-size: 13px;
-  line-height: 20px;
-  word-break: break-all;
+  /*line-height: 20px;*/
+  /*word-break: break-all;
   word-wrap: break-word;
   white-space: pre;
   white-space: pre-wrap;
   background-color: #f5f5f5;
   border: 1px solid #ccc;
   border: 1px solid rgba(0, 0, 0, 0.15);
-  -webkit-border-radius: 4px;
-  -moz-border-radius: 4px;
-  border-radius: 4px;
+  -webkit-border-radius: 0;
+  -moz-border-radius: 0;
+  border-radius: 0;*/
+}
+.sunlight-line-number-margin {
+    padding: 9.5px !important;
 }
 pre.prettyprint {
   margin-bottom: 20px;
diff --git a/template/static/styles/site.cosmo.css b/template/static/styles/site.cosmo.css
index b4ac21b0..7c57585d 100644
--- a/template/static/styles/site.cosmo.css
+++ b/template/static/styles/site.cosmo.css
@@ -826,21 +826,24 @@ code {
   white-space: nowrap;
 }
 pre {
-  display: block;
+  /*display: block;*/
   padding: 9.5px;
-  margin: 0 0 10px;
+  /*margin: 0 0 10px;*/
   font-size: 13px;
-  line-height: 20px;
-  word-break: break-all;
+  /*line-height: 20px;*/
+  /*word-break: break-all;
   word-wrap: break-word;
   white-space: pre;
   white-space: pre-wrap;
   background-color: #f5f5f5;
   border: 1px solid #ccc;
   border: 1px solid rgba(0, 0, 0, 0.15);
-  -webkit-border-radius: 0px;
-  -moz-border-radius: 0px;
-  border-radius: 0px;
+  -webkit-border-radius: 0;
+  -moz-border-radius: 0;
+  border-radius: 0;*/
+}
+.sunlight-line-number-margin {
+    padding: 9.5px !important;
 }
 pre.prettyprint {
   margin-bottom: 20px;
diff --git a/template/static/styles/site.cyborg.css b/template/static/styles/site.cyborg.css
index 126a1165..4b3cdcb1 100644
--- a/template/static/styles/site.cyborg.css
+++ b/template/static/styles/site.cyborg.css
@@ -826,21 +826,24 @@ code {
   white-space: nowrap;
 }
 pre {
-  display: block;
+  /*display: block;*/
   padding: 9.5px;
-  margin: 0 0 10px;
+  /*margin: 0 0 10px;*/
   font-size: 13px;
-  line-height: 20px;
-  word-break: break-all;
+  /*line-height: 20px;*/
+  /*word-break: break-all;
   word-wrap: break-word;
   white-space: pre;
   white-space: pre-wrap;
   background-color: #f5f5f5;
   border: 1px solid #ccc;
   border: 1px solid rgba(0, 0, 0, 0.15);
-  -webkit-border-radius: 4px;
-  -moz-border-radius: 4px;
-  border-radius: 4px;
+  -webkit-border-radius: 0;
+  -moz-border-radius: 0;
+  border-radius: 0;*/
+}
+.sunlight-line-number-margin {
+    padding: 9.5px !important;
 }
 pre.prettyprint {
   margin-bottom: 20px;
diff --git a/template/static/styles/site.darkstrap.css b/template/static/styles/site.darkstrap.css
index 5a67785e..1d02829a 100644
--- a/template/static/styles/site.darkstrap.css
+++ b/template/static/styles/site.darkstrap.css
@@ -826,21 +826,24 @@ code {
   white-space: nowrap;
 }
 pre {
-  display: block;
+  /*display: block;*/
   padding: 9.5px;
-  margin: 0 0 10px;
+  /*margin: 0 0 10px;*/
   font-size: 13px;
-  line-height: 20px;
-  word-break: break-all;
+  /*line-height: 20px;*/
+  /*word-break: break-all;
   word-wrap: break-word;
   white-space: pre;
   white-space: pre-wrap;
   background-color: #f5f5f5;
   border: 1px solid #ccc;
   border: 1px solid rgba(0, 0, 0, 0.15);
-  -webkit-border-radius: 4px;
-  -moz-border-radius: 4px;
-  border-radius: 4px;
+  -webkit-border-radius: 0;
+  -moz-border-radius: 0;
+  border-radius: 0;*/
+}
+.sunlight-line-number-margin {
+    padding: 9.5px !important;
 }
 pre.prettyprint {
   margin-bottom: 20px;
diff --git a/template/static/styles/site.flatly.css b/template/static/styles/site.flatly.css
index 5e41ff19..fa2c6ab0 100644
--- a/template/static/styles/site.flatly.css
+++ b/template/static/styles/site.flatly.css
@@ -826,21 +826,24 @@ code {
   white-space: nowrap;
 }
 pre {
-  display: block;
-  padding: 10px;
-  margin: 0 0 10.5px;
-  font-size: 14px;
-  line-height: 21px;
-  word-break: break-all;
+  /*display: block;*/
+  padding: 9.5px;
+  /*margin: 0 0 10px;*/
+  font-size: 13px;
+  /*line-height: 20px;*/
+  /*word-break: break-all;
   word-wrap: break-word;
   white-space: pre;
   white-space: pre-wrap;
   background-color: #f5f5f5;
   border: 1px solid #ccc;
   border: 1px solid rgba(0, 0, 0, 0.15);
-  -webkit-border-radius: 6px;
-  -moz-border-radius: 6px;
-  border-radius: 6px;
+  -webkit-border-radius: 0;
+  -moz-border-radius: 0;
+  border-radius: 0;*/
+}
+.sunlight-line-number-margin {
+    padding: 9.5px !important;
 }
 pre.prettyprint {
   margin-bottom: 21px;
diff --git a/template/static/styles/site.journal.css b/template/static/styles/site.journal.css
index 5b132c40..407bde84 100644
--- a/template/static/styles/site.journal.css
+++ b/template/static/styles/site.journal.css
@@ -826,21 +826,24 @@ code {
   white-space: nowrap;
 }
 pre {
-  display: block;
+  /*display: block;*/
   padding: 9.5px;
-  margin: 0 0 10px;
+  /*margin: 0 0 10px;*/
   font-size: 13px;
-  line-height: 20px;
-  word-break: break-all;
+  /*line-height: 20px;*/
+  /*word-break: break-all;
   word-wrap: break-word;
   white-space: pre;
   white-space: pre-wrap;
   background-color: #f5f5f5;
   border: 1px solid #ccc;
   border: 1px solid rgba(0, 0, 0, 0.15);
-  -webkit-border-radius: 4px;
-  -moz-border-radius: 4px;
-  border-radius: 4px;
+  -webkit-border-radius: 0;
+  -moz-border-radius: 0;
+  border-radius: 0;*/
+}
+.sunlight-line-number-margin {
+    padding: 9.5px !important;
 }
 pre.prettyprint {
   margin-bottom: 20px;
diff --git a/template/static/styles/site.readable.css b/template/static/styles/site.readable.css
index 0eae4f05..a746f8a5 100644
--- a/template/static/styles/site.readable.css
+++ b/template/static/styles/site.readable.css
@@ -826,21 +826,24 @@ code {
   white-space: nowrap;
 }
 pre {
-  display: block;
-  padding: 12.5px;
-  margin: 0 0 13px;
-  font-size: 16px;
-  line-height: 26px;
-  word-break: break-all;
+  /*display: block;*/
+  padding: 9.5px;
+  /*margin: 0 0 10px;*/
+  font-size: 13px;
+  /*line-height: 20px;*/
+  /*word-break: break-all;
   word-wrap: break-word;
   white-space: pre;
   white-space: pre-wrap;
   background-color: #f5f5f5;
   border: 1px solid #ccc;
   border: 1px solid rgba(0, 0, 0, 0.15);
-  -webkit-border-radius: 4px;
-  -moz-border-radius: 4px;
-  border-radius: 4px;
+  -webkit-border-radius: 0;
+  -moz-border-radius: 0;
+  border-radius: 0;*/
+}
+.sunlight-line-number-margin {
+    padding: 9.5px !important;
 }
 pre.prettyprint {
   margin-bottom: 26px;
diff --git a/template/static/styles/site.simplex.css b/template/static/styles/site.simplex.css
index 0a7bbd91..f381eee0 100644
--- a/template/static/styles/site.simplex.css
+++ b/template/static/styles/site.simplex.css
@@ -826,12 +826,12 @@ code {
   white-space: nowrap;
 }
 pre {
-  display: block;
+  /*display: block;*/
   padding: 9.5px;
-  margin: 0 0 10px;
+  /*margin: 0 0 10px;*/
   font-size: 13px;
-  line-height: 20px;
-  word-break: break-all;
+  /*line-height: 20px;*/
+  /*word-break: break-all;
   word-wrap: break-word;
   white-space: pre;
   white-space: pre-wrap;
@@ -840,7 +840,10 @@ pre {
   border: 1px solid rgba(0, 0, 0, 0.15);
   -webkit-border-radius: 0;
   -moz-border-radius: 0;
-  border-radius: 0;
+  border-radius: 0;*/
+}
+.sunlight-line-number-margin {
+    padding: 9.5px !important;
 }
 pre.prettyprint {
   margin-bottom: 20px;
diff --git a/template/static/styles/site.slate.css b/template/static/styles/site.slate.css
index 2924de1a..f96a6cac 100644
--- a/template/static/styles/site.slate.css
+++ b/template/static/styles/site.slate.css
@@ -825,21 +825,24 @@ code {
   white-space: nowrap;
 }
 pre {
-  display: block;
-  padding: 10px;
-  margin: 0 0 10.5px;
+  /*display: block;*/
+  padding: 9.5px;
+  /*margin: 0 0 10px;*/
   font-size: 13px;
-  line-height: 21px;
-  word-break: break-all;
+  /*line-height: 20px;*/
+  /*word-break: break-all;
   word-wrap: break-word;
   white-space: pre;
   white-space: pre-wrap;
   background-color: #f5f5f5;
   border: 1px solid #ccc;
   border: 1px solid rgba(0, 0, 0, 0.15);
-  -webkit-border-radius: 4px;
-  -moz-border-radius: 4px;
-  border-radius: 4px;
+  -webkit-border-radius: 0;
+  -moz-border-radius: 0;
+  border-radius: 0;*/
+}
+.sunlight-line-number-margin {
+    padding: 9.5px !important;
 }
 pre.prettyprint {
   margin-bottom: 21px;
diff --git a/template/static/styles/site.spacelab.css b/template/static/styles/site.spacelab.css
index 46350285..c46410b3 100644
--- a/template/static/styles/site.spacelab.css
+++ b/template/static/styles/site.spacelab.css
@@ -826,21 +826,24 @@ code {
   white-space: nowrap;
 }
 pre {
-  display: block;
-  padding: 10px;
-  margin: 0 0 10.5px;
-  font-size: 14px;
-  line-height: 21px;
-  word-break: break-all;
+  /*display: block;*/
+  padding: 9.5px;
+  /*margin: 0 0 10px;*/
+  font-size: 13px;
+  /*line-height: 20px;*/
+  /*word-break: break-all;
   word-wrap: break-word;
   white-space: pre;
   white-space: pre-wrap;
   background-color: #f5f5f5;
   border: 1px solid #ccc;
   border: 1px solid rgba(0, 0, 0, 0.15);
-  -webkit-border-radius: 4px;
-  -moz-border-radius: 4px;
-  border-radius: 4px;
+  -webkit-border-radius: 0;
+  -moz-border-radius: 0;
+  border-radius: 0;*/
+}
+.sunlight-line-number-margin {
+    padding: 9.5px !important;
 }
 pre.prettyprint {
   margin-bottom: 21px;
diff --git a/template/static/styles/site.spruce.css b/template/static/styles/site.spruce.css
index 8666057a..c8701615 100644
--- a/template/static/styles/site.spruce.css
+++ b/template/static/styles/site.spruce.css
@@ -826,21 +826,24 @@ code {
   white-space: nowrap;
 }
 pre {
-  display: block;
-  padding: 10px;
-  margin: 0 0 10.5px;
-  font-size: 14px;
-  line-height: 21px;
-  word-break: break-all;
+  /*display: block;*/
+  padding: 9.5px;
+  /*margin: 0 0 10px;*/
+  font-size: 13px;
+  /*line-height: 20px;*/
+  /*word-break: break-all;
   word-wrap: break-word;
   white-space: pre;
   white-space: pre-wrap;
   background-color: #f5f5f5;
   border: 1px solid #ccc;
   border: 1px solid rgba(0, 0, 0, 0.15);
-  -webkit-border-radius: 4px;
-  -moz-border-radius: 4px;
-  border-radius: 4px;
+  -webkit-border-radius: 0;
+  -moz-border-radius: 0;
+  border-radius: 0;*/
+}
+.sunlight-line-number-margin {
+    padding: 9.5px !important;
 }
 pre.prettyprint {
   margin-bottom: 21px;
diff --git a/template/static/styles/site.superhero.css b/template/static/styles/site.superhero.css
index 9757aa2d..967deece 100644
--- a/template/static/styles/site.superhero.css
+++ b/template/static/styles/site.superhero.css
@@ -826,21 +826,24 @@ code {
   white-space: nowrap;
 }
 pre {
-  display: block;
+  /*display: block;*/
   padding: 9.5px;
-  margin: 0 0 10px;
-  font-size: 14px;
-  line-height: 20px;
-  word-break: break-all;
+  /*margin: 0 0 10px;*/
+  font-size: 13px;
+  /*line-height: 20px;*/
+  /*word-break: break-all;
   word-wrap: break-word;
   white-space: pre;
   white-space: pre-wrap;
   background-color: #f5f5f5;
   border: 1px solid #ccc;
   border: 1px solid rgba(0, 0, 0, 0.15);
-  -webkit-border-radius: 4px;
-  -moz-border-radius: 4px;
-  border-radius: 4px;
+  -webkit-border-radius: 0;
+  -moz-border-radius: 0;
+  border-radius: 0;*/
+}
+.sunlight-line-number-margin {
+    padding: 9.5px !important;
 }
 pre.prettyprint {
   margin-bottom: 20px;
diff --git a/template/static/styles/site.united.css b/template/static/styles/site.united.css
index 99a1850a..aa2e0c9f 100644
--- a/template/static/styles/site.united.css
+++ b/template/static/styles/site.united.css
@@ -826,21 +826,24 @@ code {
   white-space: nowrap;
 }
 pre {
-  display: block;
+  /*display: block;*/
   padding: 9.5px;
-  margin: 0 0 10px;
+  /*margin: 0 0 10px;*/
   font-size: 13px;
-  line-height: 20px;
-  word-break: break-all;
+  /*line-height: 20px;*/
+  /*word-break: break-all;
   word-wrap: break-word;
   white-space: pre;
   white-space: pre-wrap;
   background-color: #f5f5f5;
   border: 1px solid #ccc;
   border: 1px solid rgba(0, 0, 0, 0.15);
-  -webkit-border-radius: 4px;
-  -moz-border-radius: 4px;
-  border-radius: 4px;
+  -webkit-border-radius: 0;
+  -moz-border-radius: 0;
+  border-radius: 0;*/
+}
+.sunlight-line-number-margin {
+    padding: 9.5px !important;
 }
 pre.prettyprint {
   margin-bottom: 20px;