bugfix:侧边栏展开导致操作栏样式出错

src/views/mall/dealRecord.vue

@@ -59,7 +59,7 @@
           {{ scope.row.updateTime }}
         </template>
       </el-table-column>
-      <el-table-column align="left" label="操作" class-name="small-padding fixed-width">
+      <el-table-column align="center" label="操作" class-name="small-padding fixed-width" width="150">
         <template slot-scope="scope">
           <el-button v-permission="['POST /admin/category/edit']" type="primary" size="small" @click="handleOpenDialog(scope.row)">编辑</el-button>
           <el-button v-permission="['POST /admin/category/delete']" type="danger" size="small" @click="handleDelete(scope.row)">删除</el-button>