<template>
    <div>
        <Input v-model="value11" size="small">
            <span slot="prepend">http://</span>
            <span slot="append">.com</span>
        </Input>
        <br>
        <Input v-model="value12" size="small">
            <Select v-model="select1" slot="prepend" style="width: 80px">
                <Option value="http">http://</Option>
                <Option value="https">https://</Option>
            </Select>
            <Select v-model="select2" slot="append" style="width: 70px">
                <Option value="com">.com</Option>
                <Option value="org">.org</Option>
                <Option value="io">.io</Option>
            </Select>
        </Input>
        <br>
        <Input v-model="value13" size="small">
            <Select v-model="select3" slot="prepend" style="width: 80px">
                <Option value="day">Day</Option>
                <Option value="month">Month</Option>
            </Select>
            <Button slot="append" icon="ios-search"></Button>
        </Input>
        <br>
        <Input v-model="value13" size="large">
        <Select v-model="select3" slot="prepend" style="width: 80px">
            <Option value="day">Day</Option>
            <Option value="month">Month</Option>
        </Select>
        <Button slot="append" icon="ios-search"></Button>
        </Input>
        <br>
        <Input v-model="value13" size="default">
        <Select v-model="select3" slot="prepend" style="width: 80px">
            <Option value="day">Day</Option>
            <Option value="month">Month</Option>
        </Select>
        <Button slot="append" icon="ios-search"></Button>
        </Input>
    </div>
</template>
<script>
    export default {
        data () {
            return {
                value11: '',
                value12: '',
                value13: '',
                select1: 'http',
                select2: 'com',
                select3: 'day'
            }
        }
    }
</script>
