Fix：4140 【商城小程序】礼品卡封面图自适应范围需要调整，包含上一版本封面图上面的商品图高度

pkg_user/views/gift/components/CoverPicker.vue

@@ -131,7 +131,7 @@ export default {
   margin-top: 20rpx;
 }
 .cover-swiper{
-  height: 620rpx;
+  height: 800rpx;
 }
 .cover-picker {
   .cover-title {
@@ -147,7 +147,7 @@ export default {
     flex-direction: column;
     align-items: center;
     .cover-image {
-      width: 240rpx;
+      width: 340rpx;
       height: 560rpx;
       border-radius: 16rpx;
       transition: all .2s ease-in-out;

pkg_user/views/gift/components/GiftCard.vue

@@ -228,7 +228,7 @@ export default {
   align-content: center;
 }
 .bg-image{
-  width: 240rpx;
+  width: 340rpx;
   height: 560rpx;
   position: absolute;
   border-radius: 16rpx;
@@ -317,7 +317,7 @@ export default {
 }
 .gift-card-modal {
     height: 560rpx;
-    width: 240rpx;
+    width: 340rpx;
     justify-content: center;
     z-index: 999;
     margin-top: 100rpx;