初始化项目
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唐明明
271
pages/purine/index.vue
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271
pages/purine/index.vue
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<template>
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<view class="content">
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<view class="equityTop">
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<view class="equityTool">
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<view class="search">
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<image class="search-img" src="/static/icons/purineSearch.png" mode="aspectFill"></image>
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<input class="search-input" type="text" placeholder="食物嘌呤查询" @input="searchSitle" />
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</view>
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</view>
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<scroll-view scroll-x class="equityTab">
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<view class="item-box" :class="{active : categoryId == item.category_id}" v-for="(item, index) in sortArr" :key="index" @click="sortClick(item.category_id)">
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{{ item.title }}
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</view>
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</scroll-view>
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</view>
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<view class="contentList">
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<view class="List" v-if="foodsArr.length > 0">
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<view class="List-label" @click="$Router.push({name: 'purineDetails', params: { id: item.food_id }})" v-for="(item, index) in foodsArr" :key="index">
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<image class="List-img" :src="item.cover" mode="aspectFill"></image>
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<view class="List-cont">
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<view class="List-top">
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<view class="nowrap List-top-name">
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{{ item.name }}
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</view>
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<view class="List-top-tips">
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{{ item.count.votes }}人投票
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</view>
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</view>
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<view class="List-text">
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{{ item.explain }}
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</view>
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<view class="List-levels">
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嘌呤：{{ item.number }}mg/100g
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</view>
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</view>
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</view>
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<view class="pagesLoding" v-if="lodingStats">
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<block v-if="page.has_more">
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<image class="pagesLodingIcon" src="/static/icons/refresh_loding.gif" mode="widthFix"></image>加载中...
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</block>
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<block v-else>
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没有更多了~
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</block>
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</view>
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</view>
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<view class="pack-center pages-hint" v-else>
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<image src="/static/imgs/coupon_null.png"></image>
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<view>暂无数据</view>
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</view>
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</view>
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</view>
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</template>
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<script>
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import { foodList } from '@/apis/interfaces/gout'
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export default {
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data() {
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return {
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foodsArr : [], //实物列表
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sortArr : [], //分类
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categoryId : '',
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title : '',
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page : {}, //分页信息
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lodingStats : false //加载状态
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}
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},
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onLoad() {
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// 获取食物数据
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this.lastInfo();
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},
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methods: {
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// 食物数据
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lastInfo(page) {
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foodList({
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title: this.title,
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category_id: this.categoryId,
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page : page || ''
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}).then(res => {
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let listArr = this.foodsArr,
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newData = []
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if(page == 1 || page == undefined) listArr = []
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newData = listArr.concat(res.foods.data)
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this.sortArr = res.categories
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this.categoryId = res.category.category_id
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this.foodsArr = newData
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this.page = res.foods.page
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this.lodingStats= false
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uni.stopPullDownRefresh()
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}).catch(err => {
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uni.showToast({
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title: err.message,
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icon: "none"
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})
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})
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},
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// 选择分类
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sortClick(id) {
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this.categoryId = id
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// 获取食物数据
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this.lastInfo();
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},
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// 输入关键字
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searchSitle(name) {
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this.title = name.detail.value
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// 获取食物数据
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this.lastInfo();
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},
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// 页面相关事件处理函数--监听用户下拉动作
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onPullDownRefresh() {
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// 商品列表数据
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this.lastInfo();
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},
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// 上拉加载
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onReachBottom(){
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this.lodingStats = true
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let pageNumber = this.page.current
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if(this.page.has_more){
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pageNumber++
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// 商品列表数据
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this.lastInfo(pageNumber);
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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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.content{
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overflow: hidden;
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background: #f3f4f6;
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}
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.equityTop {
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background-color: #FFFFFF;
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height: 220rpx;
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position: fixed;
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width: 100%;
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left: 0;
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top: 0;
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z-index: 99;
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padding: 30rpx;
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box-sizing: border-box;
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.equityTool {
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position: relative;
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height: 68rpx;
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line-height: 68rpx;
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display: flex;
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.search {
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flex: 1;
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display: flex;
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border-radius:60rpx;
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background-color: #f8f8f8;
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margin-right: 40rpx;
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padding: 0 20rpx;
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box-sizing: border-box;
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.search-input {
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height: 100%;
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width: 100%;
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font-size: 28rpx;
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}
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.search-img {
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width: 40rpx;
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height: 40rpx;
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margin: 16rpx 15rpx 0;
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vertical-align: middle;
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}
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}
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.moreBtn {
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display: flex;
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.moreBtn-img {
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width: 54rpx;
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height: 54rpx;
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margin-top: 10rpx;
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vertical-align: middle;
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}
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}
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}
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.equityTab {
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white-space:nowrap;
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margin-top: 20rpx;
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.item-box{
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display: inline-block;
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height: 86rpx;
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line-height: 86rpx;
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margin-right: 40rpx;
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font-size: 30rpx;
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position: relative;
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&::after {
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position: absolute;
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content: '';
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left: calc(50% - 20rpx);
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bottom: 0;
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background-color: #FFFFFF;
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width: 40rpx;
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height: 8rpx;
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border-radius: 60rpx;
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}
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&.active::after {
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background-color: #6e79ec;
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}
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&.active {
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color: #6e79ec;
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}
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&:last-child {
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margin-right: 0;
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}
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}
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}
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}
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.contentList {
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margin-top: 220rpx;
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padding: 30rpx;
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width: 100%;
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box-sizing: border-box;
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.List {
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background-color: #FFFFFF;
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border-radius: 10rpx;
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box-shadow: 0 0 10rpx rgba($color: #000000, $alpha: .05);
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.List-label {
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padding: 20rpx;
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box-sizing: border-box;
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position: relative;
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.List-img {
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width: 140rpx;
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height: 140rpx;
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border-radius: 10rpx;
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}
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.List-cont {
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position: absolute;
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width: 100%;
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top: 0;
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left: 0;
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padding: 20rpx 20rpx 20rpx 180rpx;
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box-sizing: border-box;
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.List-top {
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display: flex;
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line-height: 40rpx;
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.List-top-name {
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flex: 1;
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margin-right: 20rpx;
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font-weight: 600;
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}
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.List-top-tips {
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display: inline-block;
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background-color: #f1f3ff;
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color: #6d79ec;
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font-size: 24rpx;
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border-radius: 6rpx;
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height: 40rpx;
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padding: 0 10rpx;
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}
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}
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.List-text {
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font-size: 24rpx;
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padding: 10rpx 0 20rpx;
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color: #919191;
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}
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.List-levels {
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font-size: 26rpx;
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color: #54975e;
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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>
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