diff --git a/src/components/DemoPreview.vue b/src/components/DemoPreview.vue
index 731cdf9..d6fcef3 100644
--- a/src/components/DemoPreview.vue
+++ b/src/components/DemoPreview.vue
@@ -35,6 +35,6 @@ export default defineComponent({
   }
 }
 .fixed-class {
-  top: 20px;
+  top: 100px;
 }
 </style>