style:证书预览

 <!--
  * @Description:
  * @Autor: renchao
- * @LastEditTime: 2024-01-18 10:59:00
+ * @LastEditTime: 2024-01-18 11:25:39
 -->
 <template>
   <div class="from-clues loadingtext" v-Loading="loading" element-loading-text="拼命加载中..." style="text-align: center;">
@@ -14,7 +14,7 @@
       </el-tabs>
     </div>
     <el-empty description="暂无数据" v-if="headTabBdcqz.length == 0 && noData"></el-empty>
-    <div style="max-height:85vh;">
+    <div style="max-height:89vh;overflow-y:auto">
       <div v-show="this.bdcqz.bdcqzlx==1">
         <el-tabs v-model="activeTitle">
           <el-tab-pane label="第一页" name="title1"></el-tab-pane>