修改影像上传照片后出现的样式问题

src/views/Letter/Letter.vue

@@ -7219,8 +7219,8 @@ export default {
   .el-upload-list__item {
     width: 198px;
     height: 128px;
-    margin: 0;
-    display: block;
+    margin: 0 !important; 
+    display: block !important;
   }
 
   .el-upload-list--picture-card .el-upload-list__item-thumbnail {