优化已知问题

pages/detail/[id].vue

@@ -11,8 +11,8 @@
 
         <!-- 新闻详细 -->
         <div class=" bg-white">
-          <h1 class="pt-5 text-3xl">{{ form.title }}</h1>
-          <div class="flex items-center justify-between py-4">
+          <h1 class="pt-5 text-3xl text-center">{{ form.title }}</h1>
+          <div class="flex items-center justify-center py-4">
             <el-space size="large" class="text-gray-400">
               <span>{{ $t('createTime') }}：{{ dayjs(form.createTime).format('YYYY-MM-DD') }}</span>
               <span>{{ $t('author') }}：{{ form.author }}</span>