研报图片预览增加背景色

src/views/hzyb/activity/reportDetail.vue

@@ -181,6 +181,9 @@ const goDetail=(e)=>{
     .van-popup{
         background: rgba(0, 0, 0, 0.7) !important;
     }
+    .van-image-preview__image{
+        background-color: #fff;
+    }
 }
 </style>
 

src/views/hzyb/activity/reportWeekDetail.vue

@@ -185,6 +185,9 @@ onBeforeRouteUpdate(to => {
     .van-popup{
         background: rgba(0, 0, 0, 0.7) !important;
     }
+    .van-image-preview__image{
+        background-color: #fff;
+    }
 }
 </style>