diff --git a/quartz/components/pages/Content.tsx b/quartz/components/pages/Content.tsx
index 76cecc38c..2e6416f66 100644
--- a/quartz/components/pages/Content.tsx
+++ b/quartz/components/pages/Content.tsx
@@ -3,7 +3,9 @@ import { QuartzComponentConstructor, QuartzComponentProps } from "../types"
 
 function Content({ fileData, tree }: QuartzComponentProps) {
   const content = htmlToJsx(fileData.filePath!, tree)
-  return <article class="popover-hint">{content}</article>
+  const classes: string[] = fileData.frontmatter?.cssclasses ?? []
+  const classString = ["popover-hint", ...classes].join(" ")
+  return <article class={classString}>{content}</article>
 }
 
 export default (() => Content) satisfies QuartzComponentConstructor