修复航班顺位设置& 航班信息维护label-width值获取不到问题

@@ -79,7 +79,7 @@
     <!-- 添加或修改对话框 -->
     <el-dialog :title="title" :visible.sync="open" width="55%" :append-to-body="true" :close-on-click-modal="false"
       :show-close="false" @close="cancel">
-      <el-form ref="form" :model="form" :rules="rules" label-position="right" label-width="auto" size="small">
+      <el-form ref="form" :model="form" :rules="rules" label-position="right" label-width="96px" size="small">
         <el-row>
           <el-col :span="8">
             <el-form-item label="原航班" prop="sourceFlightNo">

@@ -274,7 +274,7 @@
         :model="form"
         :rules="rules"
         label-position="right"
-        label-width="auto"
+        label-width="138px"
         size="small"
       >
         <el-row>