style: 抽屉内列表空数据是ui优化

src/basic/css/common.scss

@@ -464,10 +464,12 @@
 .sheet-right-panel .ant-card,.sheet-right-panel .ant-table{
   background: #fafafa;
 }
+.sheet-right-panel .ant-table-tbody > tr.ant-table-placeholder > td {
+  border-bottom: none;
+}
 .sheet-right-panel .ant-table-tbody > tr.ant-table-placeholder:hover > td{
   background: none !important;
 }
-
 .zh-circle-icon {
   display: inline-block;
   width: 12px;