style

end-to-end-use-cases/long_context/book-character-mindmap/src/pages/bookPage/components/CharacterGraph.jsx

@@ -35,7 +35,7 @@ export default function CharacterGraph({ graphData }) {
             // Always show node label
             const label = node.name;
             const fontSize = 20 / globalScale;
-            ctx.font = `${fontSize}px Arial`;
+            ctx.font = `${fontSize}px Sans-Serif`;
             const textWidth = ctx.measureText(label).width;
             const bckgDimensions = [textWidth, fontSize].map(
               (n) => n + fontSize * 0.2