Grabbed dndbeyond's source code

```
~/go/bin/sourcemapper -output ddb -jsurl https://media.dndbeyond.com/character-app/static/js/main.90aa78c5.js
```

ddb_main/tools/js/CharacterSheet/containers/mobile/DescriptionMobile/DescriptionMobile.tsx

@@ -0,0 +1,22 @@
+import { visuallyHidden } from "@mui/utils";
+import { FC } from "react";
+
+import { useCharacterEngine } from "~/hooks/useCharacterEngine";
+
+import MobileDivider from "../../../components/MobileDivider";
+import SubsectionMobile from "../../../components/SubsectionMobile";
+import Description from "../../Description";
+
+export const DescriptionMobile: FC = () => {
+  const { characterTheme } = useCharacterEngine();
+  return (
+    <SubsectionMobile className="ct-description-mobile">
+      <MobileDivider label={"Background"} theme={characterTheme} />
+      <section>
+        <h2 style={visuallyHidden}>Background</h2>
+        <Description theme={characterTheme} isVertical={true} />
+      </section>
+      <MobileDivider isEnd={true} theme={characterTheme} />
+    </SubsectionMobile>
+  );
+};