Test mermaid.

Author: nikoshell

src/layouts/MarkdownLayout.astro

@@ -9,3 +9,9 @@ const { title, description } = Astro.props;
 <Layout title={title} description={description}>
   <slot />
 </Layout>
+
+<style>
+  .mermaid-0 {
+    min-width: 1264px;
+  }
+</style>