解决focus:after的问题

src/views/merge-detail.vue

@@ -404,7 +404,7 @@ export default {
     getCardInfoByProvinceId(provinceId) {
       let param = {
         "area": provinceId + '',
-        "cardType": 1,
+        "cardType": 2,
         "pageNum": 1,
         "pageSize": 1
       }
@@ -878,7 +878,7 @@ export default {
       span.focus:after {
         content: "";
         position: absolute;
-        left: px2rem(7px);
+        left: px2rem(9px);
         bottom: px2rem(-14px);
         background: #449284;
         // border-bottom: px2rem(1px) solid #449284;