라이브 인용 콜아웃 입력 보정

components/content/ProseCallout.vue

@@ -27,15 +27,15 @@ const backgroundClass = computed(() => {
     return 'prose-callout--yellow'
   }
 
-  if (props.background === 'red') {
-    return 'prose-callout--red'
+  if (props.background === 'blue') {
+    return 'prose-callout--blue'
   }
 
   if (props.background === 'purple') {
     return 'prose-callout--purple'
   }
 
-  return 'prose-callout--blue'
+  return 'prose-callout--red'
 })
 </script>