我试过了:
.no-spin { -webkit-appearance: none; margin: 0; -moz-appearance:textfield; }
但是没有运气,事实上我对css的了解并不多.
.no-spin::-webkit-inner-spin-button,.no-spin::-webkit-outer-spin-button { -webkit-appearance: none !important; margin: 0 !important; -moz-appearance:textfield !important; }
<input type="number" class="no-spin"/>