修改html_box宽度

digital-park-web/digital-park/src/views/index/ParkCard.vue

@@ -72,6 +72,7 @@ export default {
             no-repeat;
         background-size: 100% 100%;
         .html_box {
+            width: 700px;
             background: linear-gradient(
                 90deg,
                 rgba(60, 220, 234, 0.2) 0%,