fix: shoppingMall style

pages/shoppingMall/shoppingMall.vue

@@ -1,8 +1,8 @@
 <template>
-  <div class="" style="background-color: #171520; height: 100vh">
+  <div class="" style="background-color: #171520; height: 100vh; overflow: scroll">
     <div class="py-3 px-2 flex flex-wrap justify-between">
       <div
-        style="width: 175px"
+        style="width: 340rpx"
         v-for="goods in list"
         :key="goods.id"
         @click="handleSubmit(goods)"