diff --git a/doc/api_assets/style.css b/doc/api_assets/style.css
index 6068455e3f5..0ade5b2231f 100644
--- a/doc/api_assets/style.css
+++ b/doc/api_assets/style.css
@@ -249,6 +249,7 @@ code.pre {
 
 #intro.interior #logo {
     margin-left: -298px;
+    border:0;
 }
 
 hr {