input属性为number时,如何去掉+、-号?

直接上答案

<style>
  input[type='number']{-moz-appearance:textfield;}
  input[type=number]::-webkit-inner-spin-button,
  input[type=number]::-webkit-outer-spin-button {-webkit-appearance: none;margin: 0;}
</style>

原文地址:https://www.cnblogs.com/zmdComeOn/p/9812501.html