up

code/src/components/Ztop/index.tsx

@@ -10,10 +10,13 @@ type Props = {
 function Ztop({ backFu }: Props) {
   return (
     <div
+      id='Ztop'
       className={classNames(styles.Ztop, isMo ? styles.ZtopMo : '')}
       style={{ backgroundImage: `url(${baseUrl}main/nav.png)` }}
     >
-      <img className='Zbimg' src={`${baseUrl}main/back.png`} alt='' onClick={backFu} />
+      {backFu ? (
+        <img className='Zbimg' src={`${baseUrl}main/back.png`} alt='' onClick={backFu} />
+      ) : null}
     </div>
   )
 }

code/src/pages/A2main/index.module.scss

@@ -8,6 +8,8 @@
 
   :global {
 
+
+
     // 石刻分布图查看
     .fenBig {
       position: absolute;
@@ -68,6 +70,16 @@
       background-size: 100% 100%;
       position: relative;
 
+      // 顶部
+      .A2boxTop {
+        position: absolute;
+        top: 0;
+        left: 0;
+        width: 100%;
+        height: 70px;
+
+      }
+
       // -----------守望千年---------------------
 
       .A2s1 {

code/src/pages/A2main/index.tsx

@@ -15,6 +15,7 @@ import 'swiper/css/effect-creative'
 import { isMobiileFu } from '@/utils/history'
 import A7duiHua from '../A7duiHua'
 import { CloseOutlined } from '@ant-design/icons'
+import Ztop from '@/components/Ztop'
 
 function A2main() {
   // 从首页进来才需要平滑滚动
@@ -87,6 +88,8 @@ function A2main() {
       ref={sorrlRef}
     >
       <div className='A2box' style={{ backgroundImage: `url(${baseUrl}main/bg.jpg)` }}>
+        <img className='A2boxTop' src={`${baseUrl}main/nav.png`} alt='' />
+
         {/* ------------守望千年--------------- */}
         <div className='A2s1'>
           <img src={`${baseUrl}main/s_1.png`} alt='' />