样式

src/views/diy/pcEdit.vue

@@ -379,13 +379,19 @@ const save = () => {
 
     .preview-wrap {
       flex: 1;
+      display: flex;
+      justify-content: center;
 
       .preview-pages {
         margin: 30px auto;
         width: 1300px;
-        height: calc(100vh - 194px);
+        height: calc(130vh - 194px);
         background: var(--el-bg-color-page);
         overflow: auto;
+        zoom: 0.7;
+
+        /* 为了兼容某些情况，可能还需要配合 display */
+        display: inline-block;
       }
 
       .component-bos {