change-物联实时曲线页面<style>改为<style scoped>，防止出现bug异常显示

src/views/ems/report/currentIOTCurve/index.vue

@@ -471,7 +471,7 @@ export default {
   }
 }
 </script>
-<style>
+<style scoped>
 .chart1 {
   width: 100%;
   height: 75vh;