fix

@@ -34,7 +34,7 @@
       </div>
     </div>
     <div class="date">{{ item.donate_date }}</div>
-    <div style="color: #713610; padding-left: 10%; font-size: 0.9rem; position: relative; bottom: 1rem;">
+    <div class="text">
       证书编号：{{ item.cert_code }}
     </div>
     <div style="height: 3rem;" />
@@ -159,6 +159,14 @@ export default {
     text-align: right;
     padding-right: 2rem;
   }
+  .text {
+    color: #713610;
+    padding-left: 10%;
+    font-size: 0.9rem;
+    position: relative;
+    bottom: 1rem;
+    margin-top: 1rem;
+  }
   .wrapper-border {
     position: absolute;
     // border: 0.5px solid #11D2B1;