fix: style

src/App.vue

 <template>
   <div class="page1">
-    <img src="./assets/jianhanglogo.png" class="jianhanglogo" />
+    <div class="jianhanglogo">
+      <img src="./assets/jianhanglogo.png" class="jianhanglogo-img" />
+    </div>
     <div class="txtContainer0">维护中小企业的合法权益</div>
     <div class="txtContainer1">
       <div class="line"></div>
@@ -294,8 +296,12 @@ a {
     text-align: center;
     .jianhanglogo {
       width: 210px;
+      // height: 100px;
       margin: 0 auto;
       padding-top: 65px;
+      .jianhanglogo-img {
+        width: 100%;
+      }
     }
     .txtContainer0 {
       margin-top: 60px;
@@ -325,7 +331,7 @@ a {
       border-radius: 11px;
       background: rgba(255, 255, 255, 0.22);
       border: 1px solid rgba(255, 255, 255, 0.48);
-      z-index: 5;
+      // z-index: 5;
 
       display: flex;
       flex-direction: column;
@@ -338,7 +344,7 @@ a {
         height: 57px;
         background: #ffffff;
         border-radius: 14px;
-        z-index: 10;
+        // z-index: 10;
       }
       .btnTxt {
         font-size: 16px;