fix:修复拖动banner透明问题

src/modules/store-manage/StoreDecorationPage.less

@@ -86,16 +86,36 @@
     }
   }
 }
-  .row-dragging {
+.row-dragging {
   background: #fafafa;
   border: 1px solid #ccc;
-  }
-  
-  .row-dragging td {
-    padding: 16px;
+  z-index: 150;
+  td {
+    padding: 16px 0;
     visibility: hidden;
   }
-  
-  .row-dragging .drag-visible {
+  .drag-visible {
     visibility: visible;
   }
+  .banner-thumbnail {
+    width: 230px;
+    height: 79px;
+  }
+  .web-banner-thumbnail {
+    width: 389px;
+    height: 67px;
+  }
+  .index-num {
+    height: 33px;
+    font-size: 24px;
+    color: #999;
+    line-height: 33px;
+    width: 20px;
+  }
+  .drag-icon {
+    font-size: 24px;
+    line-height: 18px;
+    color: #999999;
+    width: 20px;
+  }
+}

src/modules/store-manage/StoreH5DecorationTab.jsx

@@ -2,7 +2,7 @@
  * @Author: wufan
  * @Date: 2020-11-30 10:47:38
  * @LastEditors: wufan
- * @LastEditTime: 2020-12-23 20:26:34
+ * @LastEditTime: 2020-12-24 13:37:32
  * @Description: web店铺banner页面
  * @@Copyrigh: © 2020 杭州杰竞科技有限公司 版权所有
  */
@@ -82,6 +82,7 @@ class StoreWebDecoration extends React.Component {
         title: "sequence",
         dataIndex: "sequence",
         key: "sequence",
+        className: "drag-visible",
         width: 20,
         render: (val, record, index) => {
           return <div className="index-num">{index + 1}</div>;
@@ -100,7 +101,6 @@ class StoreWebDecoration extends React.Component {
         title: "操作",
         dataIndex: "operation",
         width: "20%",
-        className: "drag-visible",
         render: (val, record) => {
           return (
             <div className="operation">

src/modules/store-manage/StoreWebDecorationTab.jsx

@@ -2,7 +2,7 @@
  * @Author: wufan
  * @Date: 2020-11-30 10:47:38
  * @LastEditors: wufan
- * @LastEditTime: 2020-12-23 15:06:47
+ * @LastEditTime: 2020-12-24 13:38:10
  * @Description: web店铺banner页面
  * @@Copyrigh: © 2020 杭州杰竞科技有限公司 版权所有
  */
@@ -82,6 +82,7 @@ class StoreWebDecoration extends React.Component {
         title: "sequence",
         dataIndex: "sequence",
         key: "sequence",
+        className: "drag-visible",
         width: 20,
         render: (val, record, index) => {
           return <div className="index-num">{index + 1}</div>;
@@ -100,7 +101,6 @@ class StoreWebDecoration extends React.Component {
         title: "操作",
         dataIndex: "operation",
         width: "20%",
-        className: "drag-visible",
         render: (val, record) => {
           return (
             <div className="operation">