Add scroll margin to Expandable (#3723)

Author: nolannbiron

.changeset/seven-jokes-vanish.md

@@ -0,0 +1,5 @@
+---
+'gitbook': patch
+---
+
+Add scroll margin to Expandable

packages/gitbook/src/components/DocumentView/Expandable/Expandable.tsx

@@ -25,7 +25,11 @@ export function Expandable(props: BlockProps<DocumentBlockExpandable>) {
     id = context.getId ? context.getId(id) : id;
 
     return (
-        <Details id={id} open={context.mode === 'print'} className={style}>
+        <Details
+            id={id}
+            open={context.mode === 'print'}
+            className={tcls('scroll-mt-(--content-scroll-margin)', style)}
+        >
             <summary
                 className={tcls(
                     'cursor-pointer',