Just move the code css into global css

static/global.css

@@ -57,6 +57,30 @@ a:hover {
   text-decoration: underline;
 }
 
+code,
+pre {
+  font-family: menlo, inconsolata, monospace;
+  font-size: 0.92em;
+  background-color: #f0f0f0;
+  padding: 0.2em 0.4em;
+  color: #464646;
+  text-shadow: 0 1px white;
+  text-align: left;
+  white-space: pre;
+  word-spacing: normal;
+  word-break: normal;
+  word-wrap: normal;
+
+  -moz-tab-size: 4;
+  -o-tab-size: 4;
+  tab-size: 4;
+
+  -webkit-hyphens: none;
+  -moz-hyphens: none;
+  -ms-hyphens: none;
+  hyphens: none;
+}
+
 p {
   margin: 0;
 }

static/prism.css

@@ -6,30 +6,6 @@ https://prismjs.com/download.html#themes=prism&languages=markup+css+clike+javasc
  * @author Lea Verou
  */
 
-code,
-pre {
-  font-family: menlo, inconsolata, monospace;
-  font-size: 0.92em;
-  background-color: #f0f0f0;
-  padding: 0.2em 0.4em;
-  color: #464646;
-  text-shadow: 0 1px white;
-  text-align: left;
-  white-space: pre;
-  word-spacing: normal;
-  word-break: normal;
-  word-wrap: normal;
-
-  -moz-tab-size: 4;
-  -o-tab-size: 4;
-  tab-size: 4;
-
-  -webkit-hyphens: none;
-  -moz-hyphens: none;
-  -ms-hyphens: none;
-  hyphens: none;
-}
-
 pre[class*='language-']::-moz-selection,
 pre[class*='language-'] ::-moz-selection,
 code[class*='language-']::-moz-selection,