4dkankan-components/docs/examples-bk/slider/show-marks.vue

<template>
    <div class="slider-demo-block">
        <el-slider v-model="value" range :marks="marks" />
    </div>
</template>

<script lang="ts" setup>
import { reactive, ref } from 'vue'
import type { CSSProperties } from 'vue'

interface Mark {
    style: CSSProperties
    label: string
}

type Marks = Record<number, Mark | string>

const value = ref([30, 60])
const marks = reactive<Marks>({
    0: '0°C',
    8: '8°C',
    37: '37°C',
    50: {
        style: {
            color: '#1989FA',
        },
        label: '50%',
    },
})
</script>
<style scoped>
.slider-demo-block {
    display: flex;
    align-items: center;
}
.slider-demo-block .el-slider {
    margin-top: 0;
    margin-left: 12px;
}
</style>