add:退单详情背景图

src/pages/refundDetail/refundDetail.wxml

 <!--pages/refundDetail/refundDetail.wxml-->
 <view class="page-refund-detail">
-  <view class="header-wrap">
-    <image class="header-bg" src="/assets/imgs/7_1_0/address-line.png"></image>
+  <view class="header-wrap" style="background-image:url('/assets/imgs/7_1_0/rf_bgc.jpg')">
+    <!--<image class="header-bg" src="/assets/imgs/7_1_0/address-line.png"></image>-->
     <view class="refund-status">
       <view class="status">待审核</view>
       <view class="desc">退款申请已经提交，等待商家处理哦~</view>

src/pages/refundDetail/refundDetail.wxss

@@ -7,9 +7,11 @@ page{
 }
 .header-wrap{
   position: relative;
-  width: 750rpx;
   height: 180rpx;
-  
+  overflow-x: hidden; 
+  box-sizing: border-box;
+  background-repeat: no-repeat;
+  background-size: 100%;
 }
 .header-bg{
   width: 750rpx;