feat：对接监控大屏

src/views/home/components/box-3.vue

@@ -1,5 +1,5 @@
 <template>
-  <div class="box-4">
+  <div class="box-3">
     <Title1 title="交通信息" />
     <div class="traffic-info flex justify-evenly pt-10 pb-20">
       <!-- <div class="cell">
@@ -275,10 +275,10 @@
 </script>
 
 <style lang="scss" scoped>
-  .box-4 {
+  .box-3 {
     margin-top: vh(120);
     width: vw(774);
-    height: vh(950);
+    height: vh(956);
     padding-left: vw(8);
     box-sizing: border-box;
     background-image: url('@/assets/images/bg-5.png');