公告股票展示样式优化

src/views/Announcement.vue

@@ -134,6 +134,7 @@ onMounted(() => {
       >
         <div class="announcementItem">
           {{ item.market }}：
+          <br>
           <span
             class="codeItem"
             v-for="(code, index) in item.code"
@@ -216,5 +217,6 @@ p {
 
 .code {
   cursor: pointer;
+  white-space: nowrap;
 }
 </style>