'还原tab'

src/pages/distributorSign/details-tab.vue

@@ -2,7 +2,7 @@
  * @Description: 详情tab
  * @Author: your name
  * @Date: 2019-09-25 19:47:59
- * @LastEditTime: 2019-09-27 13:24:06
+ * @LastEditTime: 2019-09-27 13:33:08
  * @LastEditors: Please set LastEditors
  -->
 <template>
@@ -40,6 +40,9 @@ export default {
 </script>
 <style lang="less" scoped>
 .tab-style{
+    position: relative;
+    z-index: 50;
+    background-color: #fff;
     display:flex;
     justify-content: center;
     padding-top:12px;