From 14654fe2a48d730ef673ccc3cb8162f1934d97a4 Mon Sep 17 00:00:00 2001
From: Jinzhe Zeng <jinzhe.zeng@rutgers.edu>
Date: Mon, 18 Nov 2024 14:34:27 -0500
Subject: [PATCH] docs: set the background color of platform icons to
 transparent

Signed-off-by: Jinzhe Zeng <jinzhe.zeng@rutgers.edu>
---
 doc/_static/css/custom.css | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/doc/_static/css/custom.css b/doc/_static/css/custom.css
index 8bcfdd3c7e..04a727f40d 100644
--- a/doc/_static/css/custom.css
+++ b/doc/_static/css/custom.css
@@ -18,5 +18,7 @@ html[data-theme="dark"] {
   }
   img.platform-icon {
     filter: invert(1);
+    /* otherwise the backgorund is black */
+    background-color: transparent !important;
   }
 }