style:菜单样式修改

 <template>
   <dialogBox class="modifydialog" :isMain="true" :title="2222" @closeDialog="close" @submitForm="submitForm"
     v-model="myValue">
-    <div class="modifydialog-con">
+    <div class="dialogCon">
       <el-form ref="form" :model="form" :rules="rules">
         <el-row :gutter="24">
           <el-col :span="12">
@@ -223,10 +223,3 @@ export default {
   }
 }
 </script>
-<style scoped lang="scss">
-.modifydialog {
-  &-con {
-    background: #031A46;
-  }
-}
-</style>
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