main.vue

<template>
  <div style="align:center">
    <span style="font-size:100px;margin-top:15%;margin-bottom:0;margin-left:auto;margin-right:auto;background-color:black;color:white;width:622px;display:block">合同管理系统</span>
    <img src="../assets/logo.png" alt="">
  </div>
</template>
<script>
export default {};
</script>