fix: 证书详情样式调整

src/pages/cert/detailLearn.vue

@@ -220,6 +220,9 @@ export default {
       ::v-deep .u-td{
         height: 70rpx;
       }
+      ::v-deep .u-td:nth-of-type(even){
+        flex: 2;
+      }
       .bg-td{
         background-color: #E8EBF3;
         font-weight: bold;