[Mod 0000] 解决css类型冲突问题

src/components/vent/micro/ventModal.vue

@@ -1,5 +1,5 @@
 <template>
-  <div style="position: absolute; width: 100%; height: 100%" class="bg">
+  <div style="position: absolute; width: 100%; height: 100%" class="modal-bg">
     <a-spin class="loading-box" size="large" :spinning="loading" tip="正在加载，请稍等。。。" />
   </div>
   <div id="micro-vent-3dModal"></div>
@@ -30,7 +30,7 @@
   });
 </script>
 <style lang="less" scoped>
-  .bg {
+  .modal-bg {
     background: url('/@/assets/images/beltFire/baseMap.png') no-repeat center;
   }
   .loading-box {

src/components/vent/micro/ventModal2D.vue

@@ -1,5 +1,5 @@
 <template>
-  <div style="position: absolute; width: 100%; height: 100%" class="bg">
+  <div style="position: absolute; width: 100%; height: 100%" class="modal-bg">
     <a-spin class="loading-box" size="large" :spinning="loading" tip="正在加载，请稍等。。。" />
   </div>
   <div id="micro-vent-2dModal"></div>
@@ -28,7 +28,7 @@
   });
 </script>
 <style lang="less" scoped>
-  .bg {
+  .modal-bg {
     background: url('/@/assets/images/beltFire/baseMap.png') no-repeat center;
   }
   .loading-box {