update: udpate

src/views/activityCenter/components/ListItem.vue

@@ -93,6 +93,7 @@ export default {
       border-radius: 4px;
       cursor: pointer;
       transition: all 0.3s;
+      box-sizing: border-box;
       &:hover {
         background: #ebecf0;
         transform: translateY(-5px);