fix: 修改编辑存证页的存证名称下边距

src/views/proof/Detail.vue

@@ -9,7 +9,7 @@
         <li @click="reSendBlockChain(id)">重新上链</li>
       </ul>
     </div>
-    <div class="px-4 bg-white mb-4">
+    <div class="px-4 bg-white mb">
       <van-field v-model="name" label="填写存证名称" placeholder="请输入" v-if="!proofName" />
     </div>
     <template-detail :detailInformation="detail" class="detail" style="margin-bottom:70px;"></template-detail>
@@ -379,8 +379,8 @@ export default class Detail extends Vue {
 .px-4{
   padding: 0 16px;
 }
-.mb-4{
-  margin-bottom: 16px;
+.mb{
+  margin-bottom: 10px;
 }
 .bg-white{
   background: white;