style(crm/contract/detail): 给业务员下拉框添加自定义样式

新增了业务员选择框的专属样式，设置了默认背景色、边框样式，聚焦时切换为白色背景并恢复文本正常展示

klp-ui/src/views/crm/contract/detail/index.vue

@@ -134,7 +134,7 @@
         <!-- 业务员 -->
         <el-table-column label="业务员" width="110">
           <template slot-scope="scope">
-            <el-select v-model="scope.row.salesman" size="small" style="width: 100%" @change="saveRow(scope.row)">
+            <el-select v-model="scope.row.salesman" size="small" class="editable-cell" style="width: 100%" @change="saveRow(scope.row)">
               <el-option v-for="item in dict.type.wip_pack_saleman" :key="item.value" :label="item.label" :value="item.value" />
             </el-select>
           </template>
@@ -770,6 +770,22 @@ export default {
   white-space: normal;
 }
 
+/* 业务员下拉框样式 */
+.select-salesman ::v-deep .el-input__inner {
+  background-color: #f3f0ff;
+  border-color: transparent;
+  padding: 0 8px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.select-salesman ::v-deep .el-input__inner:focus {
+  border-color: #5F7BA0;
+  background-color: #fff;
+  overflow: visible;
+  white-space: normal;
+}
+
 /* 日期选择器样式 */
 .editable-cell-date ::v-deep .el-input__inner {
   background-color: #e6f7ff;