diff --git a/src/components/Theme/themes/common.js b/src/components/Theme/themes/common.js
index c0491c73..1c14e364 100644
--- a/src/components/Theme/themes/common.js
+++ b/src/components/Theme/themes/common.js
@@ -5,7 +5,7 @@ export default {
       serif: 'FreightText, serif',
       'sans-serif': 'Knowledge, sans-serif',
       monospace:
-        'Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace',
+        '"Fragment Mono", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace',
       hed: 'var(--theme-font-family-sans-serif)',
       subhed: 'var(--theme-font-family-sans-serif)',
       body: 'var(--theme-font-family-serif)',
diff --git a/src/docs/docs-components/Mermaid/Mermaid.jsx b/src/docs/docs-components/Mermaid/Mermaid.jsx
index 0da6174c..048299b9 100644
--- a/src/docs/docs-components/Mermaid/Mermaid.jsx
+++ b/src/docs/docs-components/Mermaid/Mermaid.jsx
@@ -12,7 +12,7 @@ export default function Mermaid(props) {
     if (!code) return;
     const parseMermaid = async (code) => {
       try {
-        const { svg } = await mermaid.render(name, code.trim() || '');
+        const { svg } = await mermaid.render(name, code || '');
         setGraphSvg(svg);
       } catch (err) {
         setGraphSvg('');
diff --git a/src/scss/fonts/_font-faces.scss b/src/scss/fonts/_font-faces.scss
index ae98d3f3..d0ea77d0 100644
--- a/src/scss/fonts/_font-faces.scss
+++ b/src/scss/fonts/_font-faces.scss
@@ -188,6 +188,29 @@
   font-display: swap;
 }
 
+/* FRAGMENT MONOSPACE */
+@font-face {
+  font-family: 'Fragment Mono';
+  src: url('//graphics.thomsonreuters.com/style-assets/fonts/v1/FragmentMono-Regular.woff2')
+      format('woff2'),
+    url('//graphics.thomsonreuters.com/style-assets/fonts/v1/FragmentMono-Regular.woff')
+      format('woff');
+  font-weight: normal;
+  font-style: normal;
+  font-display: swap;
+}
+
+@font-face {
+  font-family: 'Fragment Mono';
+  src: url('//graphics.thomsonreuters.com/style-assets/fonts/v1/FragmentMono-Italic.woff2')
+      format('woff2'),
+    url('//graphics.thomsonreuters.com/style-assets/fonts/v1/FragmentMono-Italic.woff')
+      format('woff');
+  font-weight: normal;
+  font-style: italic;
+  font-display: swap;
+}
+
 /* NOTO SANS JAPANESE */
 @font-face {
   font-family: 'Noto Sans JP';