update 固定顶部按钮

src/views/workflow/leave/leaveEdit.vue

@@ -1,5 +1,6 @@
 <template>
   <div class="p-2">
+    <el-affix target=".p-2" :offset="80">
       <el-card shadow="never">
           <div style="display: flex;justify-content: space-between;">
             <div>
@@ -17,6 +18,7 @@
             </div>
           </div>
       </el-card>
+    </el-affix>
     <el-card shadow="never">
       <el-form ref="leaveFormRef" :disabled="routeParams.type ==='view'" v-loading="loading" :model="form" :rules="rules" label-width="80px">
         <el-form-item label="请假类型" prop="leaveType">