样式修改

pages/index/index.vue

@@ -13,6 +13,7 @@
         </el-carousel>
         <!-- <img src="~/assets/images/back.png" style="height:5.3rem;width:100%"> -->
       </div>
+     
       <div class="loginbox">
         <div class="login">
           <div class="author">
@@ -344,6 +345,7 @@ export default {
   width: 100%;
   height: 5.3rem;
   background: white;
+  object-fit: cover;
   /* display: flex;
   justify-content: center; */
 }
@@ -442,6 +444,7 @@ export default {
   width:/*  8.80rem; */ 12rem;
   height: /* 5.40rem; */ 5.2rem;
   /* margin:0 auto */
+  object-fit: cover;
 }
 
 .message-item > div > div {