diff --git a/src/web/styles.css b/src/web/styles.css
index 966453812..10c362d1d 100644
--- a/src/web/styles.css
+++ b/src/web/styles.css
@@ -10,12 +10,12 @@ table.pretty-table td, table.pretty-table th {
 }
 
 table.pretty-table th {
-    background-color: #f0f0f0;
+    background-color: var(--background-2);
 }
 
 pre.highlight.highlight-lua {
     position: relative;
-    background: #eee;
+    background: var(--background-2);
     padding: 2px;
 }