element input类型为number时的（坑）光标上移，去掉后方箭头，maxlength失效，还可输入e特殊字符等问题

//页面
<el-input
v-model="value" //你自己的值
placeholder="请输入手机号码"
clearable
type="number"
onkeyup="this.value=this.value.replace(/[^\d.]/g,'');"//限制输入e等特殊字符
oninput="if(value.length>11)value=value.slice(0,11)" //长度为0-11位
@keyup.enter.native="handleQuery"
/>

//去掉后方箭头
/deep/input::-webkit-outer-spin-button,
/deep/input::-webkit-inner-spin-button {
-webkit-appearance: none !important;
}
/deep/input[type='number'] {
-moz-appearance: textfield !important;
}

//输入汉字光标偏移问题
/deep/.el-input__inner{
line-height: 1px!important;
}