283 lines
7.0 KiB
Vue
283 lines
7.0 KiB
Vue
<template>
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<div class="seckill">
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<div class="aside">
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<div class="title">{{ actName }}</div>
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<div class="hour">
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<span>{{ currHour }}:00</span>点场 倒计时
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</div>
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<div class="count-down" v-if="actStatus === 1">
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<span>{{ hours }}</span
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><span>{{ minutes }}</span
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><span>{{ seconds }}</span>
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</div>
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<div class="act-status" v-else>
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{{ actStatus == 0 ? "未开始" : "已结束" }}
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</div>
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</div>
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<div class="section">
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<swiper ref="mySwiper" :options="swiperOptions">
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<swiper-slide
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v-for="(item, index) in options.list[0].goodsList"
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:key="index"
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>
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<div class="content">
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<img :src="item.img" width="140" height="140" :alt="item.name" />
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<div class="ellipsis">{{ item.name }}</div>
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<div>
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<span>{{ item.price | unitPrice("￥") }}</span>
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<span>{{ item.originalPrice | unitPrice("￥") }}</span>
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</div>
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</div>
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</swiper-slide>
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</swiper>
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</div>
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</div>
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</template>
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<script>
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import { Swiper, SwiperSlide, directive } from "vue-awesome-swiper";
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import "swiper/swiper-bundle.css";
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export default {
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components: {
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Swiper,
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SwiperSlide,
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},
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directives: {
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swiper: directive,
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},
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props: {
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data: {
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type: Object,
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default: null,
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},
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},
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data() {
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return {
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options: this.data.options, // 当前数据
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actStatus: 0, // 0 未开始 1 进行中 2 已结束
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actName: "限时秒杀",
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currHour: "00", // 当前秒杀场
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diffSeconds: 0, // 倒地时
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hours: "00", // 小时
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minutes: "00", // 分钟
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seconds: "00", // 秒
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interval: undefined, // 定时器
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swiperOptions: {
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// 轮播图参数
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slidesPerView: 5,
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autoplay: true,
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loop: true,
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},
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};
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},
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watch: {
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diffSeconds(val) {
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const hours = Math.floor(val / 3600);
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// 当前秒数 / 60，向下取整
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// 获取到所有分钟数 3600 / 60 = 60分钟
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// 对60取模，超过小时数的分钟数
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const minutes = Math.floor(val / 60) % 60;
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// 当前的秒数 % 60，获取到 超过小时数、分钟数的秒数（秒数）
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const seconds = val % 60;
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this.hours = hours < 10 ? "0" + hours : hours;
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this.minutes = minutes < 10 ? "0" + minutes : minutes;
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this.seconds = seconds < 10 ? "0" + seconds : seconds;
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if (val === 0) {
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clearInterval(this.interval);
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this.hours = 0;
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this.minutes = 0;
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this.seconds = 0;
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this.countDown(this.options.list);
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}
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},
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},
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mounted() {
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this.countDown(this.options.list);
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},
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beforeDestroy() {
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clearInterval(this.interval);
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},
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methods: {
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// 倒计时
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countDown(list) {
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/**
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* 默认倒计时两小时
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* 如果没有开始，则显示未开始
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* 进行中显示倒计时
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* 今天的秒杀结束则显示已结束
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*/
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let nowHour = new Date().getHours();
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if (nowHour < Number(list[0].time)) {
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// 活动未开始
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this.currHour = list[0].time;
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this.actStatus = 0;
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} else if (nowHour >= Number(list[list.length - 1].time + 2)) {
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// 活动已结束
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this.actStatus = 2;
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this.currHour = list[list.length - 1].time;
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} else {
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// 活动进行中
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this.actStatus = 1;
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for (let i = 0; i < list.length; i++) {
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if (nowHour == Number(list[i].time)) {
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this.currHour = list[i].time;
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}
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if (
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nowHour > Number(list[i].time) &&
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nowHour < Number(list[i].time + 2)
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) {
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this.currHour = list[i].time;
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}
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}
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// 当前0点时间戳
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let zeroTime = new Date(new Date().toLocaleDateString()).getTime();
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// 活动倒计时
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this.diffSeconds = Math.floor(
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(zeroTime +
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3600 * 1000 * (this.currHour + 2) -
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new Date().getTime()) /
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1000
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);
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const that = this;
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this.interval = setInterval(() => {
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this.diffSeconds--;
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}, 1000);
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}
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},
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},
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};
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</script>
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<style lang="scss" scoped>
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.seckill {
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width: 100%;
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height: 260px;
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display: flex;
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.aside {
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overflow: hidden;
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width: 190px;
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height: 100%;
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color: #fff;
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background-image: url("../../../assets/seckillBg.png");
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.title {
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width: 100%;
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text-align: center;
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font-size: 28px;
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margin-top: 31px;
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}
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.hour {
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margin-top: 90px;
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text-align: center;
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span {
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font-size: 18px;
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}
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}
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.count-down {
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margin: 10px 0 0 30px;
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> span {
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position: relative;
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float: left;
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width: 30px;
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height: 30px;
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text-align: center;
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background-color: #2f3430;
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margin-right: 20px;
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color: white;
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font-size: 20px;
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&::after {
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content: ":";
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display: block;
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position: absolute;
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right: -20px;
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font-weight: bolder;
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font-size: 18px;
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width: 20px;
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height: 100%;
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top: 0;
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}
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}
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> span:last-child::after {
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content: "";
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}
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}
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.act-status {
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margin: 10px 0 0 65px;
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font-size: 20px;
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}
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}
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.section {
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width: 1000px;
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// background: #efefef;
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.swiper-slide {
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height: 260px;
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.content {
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width: 200px;
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display: flex;
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justify-content: center;
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align-items: center;
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flex-direction: column;
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position: relative;
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&::after {
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content: "";
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display: block;
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position: absolute;
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top: 50%;
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right: 0;
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width: 1px;
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height: 200px;
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transform: translateY(-50%);
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background: linear-gradient(180deg, white, #eeeeee, white);
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}
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img {
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margin-top: 30px;
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}
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> div {
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width: 160px;
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margin-top: 10px;
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font-size: 12px;
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position: relative;
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}
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> div:nth-of-type(1):hover {
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color: $theme_color;
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cursor: pointer;
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}
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> div:nth-of-type(2) {
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border: 1px solid $theme_color;
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line-height: 24px;
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display: flex;
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text-align: center;
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span:nth-child(1) {
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color: #fff;
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font-size: 16px;
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width: 92px;
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background-color: $theme_color;
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position: relative;
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&::before {
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content: " ";
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width: 0;
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height: 0;
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border-color: transparent white transparent transparent;
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border-style: solid;
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border-width: 24px 8px 0 0;
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position: absolute;
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top: 0;
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left: 84px;
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}
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}
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span:nth-child(2) {
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color: #999;
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width: 66px;
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text-decoration: line-through;
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}
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}
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}
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}
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}
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}
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</style> |