背景音频显示位置调整

 <!--
  * @Date: 2023-06-12 11:23:10
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2024-09-21 10:57:29
+ * @LastEditTime: 2024-09-21 11:58:00
  * @FilePath: /map-demo/src/components/audioBackground1.vue
  * @Description: 文件描述
 -->
@@ -46,10 +46,10 @@ export default {
 .audio-background-page {
   position: fixed;
   right: 1.25rem;
-  bottom: 17rem;
+  top: 5rem;
   .icon {
-    width: 2.5rem;
-    height: 2.5rem;
+    width: 1.5rem;
+    height: 1.5rem;
     border-radius: 50%;
     background-size: contain;
   }