diff --git a/src/css/darkTheme.css b/src/css/darkTheme.css
index de2e3199..d6942010 100644
--- a/src/css/darkTheme.css
+++ b/src/css/darkTheme.css
@@ -1,3 +1,8 @@
 .markdown-section td {
     background: #3F3F3F;
 }
+
+/* Fix image visibility in dark mode */
+[data-theme='dark'] .theme-doc-markdown img {
+    background-color: #ffffff;
+}