Chap05 -> Using route parameters -> Implementiing more of the question page -> Implement JSX for Question Page component by adding container element for the page and question title

QandA/frontend/src/QuestionPage.tsx

@@ -20,5 +20,28 @@ export const QuestionPage = () => {
       doGetQuestion(Number(questionId));
     }
   }, [questionId]);
-  return <Page>Question Page {questionId}</Page>;
+  return (
+    <Page>
+      <div
+        css={css`
+          background-color: white;
+          padding: 15px 20px 20px 20px;
+          border-radius: 4px;
+          border: 1px solid ${gray6};
+          box-shadow: 0 3px 5px 0 rgba(0, 0, 0, 0.16);
+        `}
+      >
+        <div
+          css={css`
+            font-size: 19px;
+            font-weight: bold;
+            margin: 10px 0px 5px;
+          `}
+        >
+          {question === null ? '' : question.title}
+        </div>
+      </div>
+      Question Page {questionId}
+    </Page>
+  );
 };