实现悬浮歌词功能

lib/src/main/ets/view/LyricView2.ets

@@ -311,7 +311,7 @@ export struct LyricView2 {
             })
         }
         .justifyContent(this.alignMode === 'center' ? FlexAlign.Center : FlexAlign.Start)
-        .width(this.alignMode == 'center' ? '100%' : '76%')
+        .width(this.alignMode == 'center' ? '100%' : '95%')
     }
 
     private handleSeekAction() {