diff --git a/css/html_instruct_style.css b/css/html_instruct_style.css
index 1fbddfad..2fd751d5 100644
--- a/css/html_instruct_style.css
+++ b/css/html_instruct_style.css
@@ -72,4 +72,12 @@
 
 .dark .chat .assistant-message {
   background-color: #374151;
+}
+
+code {
+  background-color: white !important;
+}
+
+.dark code {
+  background-color: #1a212f !important;
 }
\ No newline at end of file