去除原生input的自带边框样式

<style scoped>
  input {
    outline-color: invert;
    outline-style: none;
    outline-width: 0px;
    border: none;
    border-style: none;
    text-shadow: none;
    -webkit-appearance: none;
    -webkit-user-select: text;
    outline-color: transparent;
    box-shadow: none;
  }
</style>