diff --git a/docs/en/docs/css/termynal.css b/docs/en/docs/css/termynal.css
index af2fbe6700..13d7e37ab1 100644
--- a/docs/en/docs/css/termynal.css
+++ b/docs/en/docs/css/termynal.css
@@ -20,7 +20,8 @@
     /* font-size: 18px; */
     font-size: 15px;
     /* font-family: 'Fira Mono', Consolas, Menlo, Monaco, 'Courier New', Courier, monospace; */
-    font-family: 'Roboto Mono', 'Fira Mono', Consolas, Menlo, Monaco, 'Courier New', Courier, monospace;
+    /* font-family: 'Roboto Mono', 'Fira Mono', Consolas, Menlo, Monaco, 'Courier New', Courier, monospace; */
+    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
     border-radius: 4px;
     padding: 75px 45px 35px;
     position: relative;