登录页背景图不能全屏修改样式

hx-ai-intelligent/src/App.vue

@@ -1,8 +1,10 @@
 <template>
   <a-config-provider :locale="locale">
-    <a-spin :spinning="state.isLoading" size="large">
+    <div style="width:100%;height:100%;">
-      <router-view />
+      <a-spin :spinning="state.isLoading" size="large">
-    </a-spin>
+        <router-view />
+      </a-spin>
+    </div>
   </a-config-provider>
 </template>
 
@@ -193,4 +195,13 @@
       color: rgba(51, 51, 51, 1);
     }
   }
+:deep(.ant-spin-nested-loading) {
+  min-height: 100%;
+  height: 100%;
+}
+
+:deep(.ant-spin-container) {
+  min-height: 100%;
+  height: 100%;
+}
 </style>