diff --git a/papyri-lab/src/papyri-comp.tsx b/papyri-lab/src/papyri-comp.tsx
index 877add4d..44be66d9 100644
--- a/papyri-lab/src/papyri-comp.tsx
+++ b/papyri-lab/src/papyri-comp.tsx
@@ -126,7 +126,7 @@ const SignatureRenderer = ({ node }: { node: any }) => {
     acc.push(p);
   }
   return (
-    <code className="flex my-5 group signature">
+    <code className="group signature">
       {node.kind.indexOf('async') !== -1 ||
       node.kind.indexOf('coroutine') !== -1
         ? 'async '
diff --git a/papyri-lab/style/base.css b/papyri-lab/style/base.css
index 42bf8d8d..2a55a222 100644
--- a/papyri-lab/style/base.css
+++ b/papyri-lab/style/base.css
@@ -45,4 +45,8 @@ div#papyri-browser a:hover {
     opacity: 30%;
     color: gray;
   }
+
+  & span.param-block {
+    white-space: pre;
+  }
 }