el-input type为number时，隐藏后面的步进器（箭头）

<el-input class="inputFund" type="number"/>

::v-deep{
    .inputFund input::-webkit-inner-spin-button {
        -webkit-appearance: none!important;
    }
    .inputFund input[type="number"]{
        -moz-appearance: textfield;
    }
}

参考：https://www.cnblogs.com/alannero/p/17667400.html