diff --git a/docs/docs/css/custom.css b/docs/docs/css/custom.css
index e79736b4b..8b0879a05 100644
--- a/docs/docs/css/custom.css
+++ b/docs/docs/css/custom.css
@@ -21,7 +21,7 @@
     border-width: 1px;
     border-style: solid;
     border-color: black;
-    outline-width: 3px;
+    outline-width: 1px;
     outline-style: solid;
     outline-color: darkgray;
-  }
\ No newline at end of file
+  }