body {
    padding-top: 90px;
}
/* 字体设置 */
@font-face{
    font-family: "LTCHGBK";
    src:url("fonts/方正兰亭粗黑_GBK.TTF");
    font-weight: normal;
    font-style: normal;
}
@font-face{
    font-family: "LTHGBK";
    src:url("fonts/方正兰亭黑_GBK.TTF");
    font-weight: normal;
    font-style: normal;
}
@font-face{
    font-family: "ZZHGBK";
    src:url("fonts/方正正中黑_GBK.TTF");
    font-weight: normal;
    font-style: normal;
}

/* 顶部导航 */
header{
    display: flex;
    display: -webkit-flex;
    height: 90px;
    background: #fff;
    justify-content: space-between;
    align-items: center;
    padding: 15px 15px 15px 7vw;
}
.img-logo{
    height: 60px;
}
header h2{
    padding-top: 5px;
}
header h2 p{
    line-height: 30px;
    font-size: 22px;
    font-weight: bold;
    letter-spacing: 3px;
}
header h2 span{
    line-height: 20px;
}

/* 顶部banner */
.banner-qf-box img{
    width: 100%;
    height: auto;
}

/* 公司简介 */
.intro-box{
    padding: 120px 0;
}
.middle-box{
    width: 1320px;
}
.flex-between-box{
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
}
.intro-box .text-box{
    padding-left: 50px;
}
.intro-box .text-box h2{
    font-family: "ZZHGBK";
    line-height: 120px;
    font-size: 40px;
    color: #383838;
    letter-spacing: 3px;
}
.intro-box .text-box p{
    font-family: "LTHGBK";
    line-height: 40px;
    font-size: 18px;
    color: #3f3f3f;
    text-indent: 2.3em;
    letter-spacing: 2px;
}

/* 公司业务群 */
.business-box{
    padding-bottom: 120px;
}
.business-list li{
    display: flex;
    display: -webkit-flex;
    width: 33.3333%;
    justify-content: center;
}
.business-list li:nth-child(2){
    border-left: 1px solid #ccc;
    border-right: 1px solid #ccc;
}
.business-list img{
    height: 60px;
}
.business-list .text-box,.intro-left-box .title-box{
    padding-left: 20px;
}
.business-list h2{
    font-family: "LTCHGBK";
    line-height: 40px;
    font-size: 32px;
    color: #383838;
}
.business-list h6{
    font-family: "LTHGBK";
    line-height: 20px;
    font-size: 14px;
    color: #c0c0c0;
    padding-bottom: 10px;
}
.business-list p{
    font-family: "LTHGBK";
    line-height: 22px;
    font-size: 15px;
    color: #3f3f3f;
}

/* 产品特色 */
.feature-box{
    padding: 100px 0 120px;
}
.banner-feature{
    width: 100%;
}

/* 大健康食品 */
.items-introduce-box,.recommend-box{
    padding: 80px;
    position: relative;
}
.items-introduce-box::before{
    content: "";
    width: 90%;
    height: 4px;
    background: #000;
    position: absolute;
    top: 0;
    left: 5%;
}
.items-introduce-box::after{
    content: "";
    width: 90%;
    height: 2px;
    background: #000;
    position: absolute;
    top: 10px;
    left: 5%;
}
.food-box::before,.food-box::after{
    display: none;
}
.item-intro-box{
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
    padding: 50px 0 80px;
}
.intro-left-box{
    display: flex;
    display: -webkit-flex;
    width: 320px;
}
.intro-left-box h2{
    font-family: "ZZHGBK";
    line-height: 45px;
    font-size: 40px;
    color: #383838;
}
.intro-left-box h6{
    font-family: "LTHGBK";
    line-height: 30px;
    font-size: 18px;
    color: #c0c0c0;
}
.intro-left-box img{
    height: 70px;
}
.intro-right-box{
    font-family: "LTHGBK";
    display: flex;
    display: -webkit-flex;
    width: calc(100% - 320px);
    line-height: 30px;
    font-size: 18px;
    color: #383838;
    align-items: center;
    letter-spacing: 2px;
    text-indent: 2.3em;
    padding-left: 16vw;
}
.series-box{
    display: flex;
    display: -webkit-flex;
}
.series-left-box{
    width: calc((100vw - 200px)/5);
    height: calc((((100vw - 200px)/5)*2) + 90px);
    overflow: hidden;
}
.series-left-box .img-box{
    width: 100%;
    height: calc((((100vw - 220px)/5)*2) + 50px);
}
.series-left-box img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.series-left-box p,.series-list p{
    font-family: "LTHGBK";
    line-height: 20px;
    font-size: 18px;
    color: #fff;
    background: #567a2c;
    text-align: center;
    letter-spacing: 1px;
    padding: 10px 0;
}
.series-list{
    display: flex;
    display: -webkit-flex;
    width: calc(100% - ((100vw - 200px)/5));
    flex-wrap: wrap;
}
.series-list li{
    width: calc((100% - 40px)/4);
    margin: 0 0 10px 10px;
}
.series-list li:nth-child(5n){
    /*margin-left: 0;*/
}
.series-list .img-box{
    width: 100%;
    height: calc((100vw - 220px)/5);
    overflow: hidden;
}
.series-list .img-box img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 明星产品推荐 */
.title-recommend{
    height: 120px;
    margin-bottom: 50px;
}
.recommend-list{
    display: flex;
    display: -webkit-flex;
    flex-wrap: wrap;
}
.recommend-list li{
    width: calc((100% - 60px)/2);
    margin: 0 60px 60px 0;
    position: relative;
}
.recommend-list li:nth-child(2n){
    margin-right: 0;
}
.recommend-list .img-box{
    overflow: hidden;
}
.recommend-list img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.recommend-list .icon-recommend-organic{
    width: 7vw;
    height: 5vw;
    object-fit: contain;
    position: absolute;
    top: -.75vw;
    right: 5.5vw;
}
.recommend-list h2{
    font-family: "LTCHGBK";
    line-height: 40px;
    font-size: 36px;
    color: #383838;
    padding: 30px 0 15px;
}
.recommend-list p{
    font-family: "LTHGBK";
    line-height: 26px;
    font-size: 17px;
    color: #3f3f3f;
}

/* OEM ODM业务 */
.sort-top-list{
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
}
.sort-top-box{
    padding-bottom: 50px;
}
.sort-title-box{
    display: flex;
    display: -webkit-flex;
    padding-top: 45px;
}
.sort-title-box h2{
    font-family: "LTHGBK";
    line-height: 80px;
    font-size: 90px;
    font-weight: bold;
    color: #bacc92;
}
.sort-title-box h2 sup{
    font-family: "LTHGBK";
    font-size: 60px;
    color: #bacc92;
}
.sort-title-box h4{
    font-family: "LTHGBK";
    font-size: 30px;
    line-height: 40px;
    color: #383838;
    padding: 20px 0 0 20px;
}
.sort-top-list h3{
    font-family: "ZZHGBK";
    line-height: 50px;
    font-size: 36px;
    color: #383838;
    text-align: right;
}
.product-list{
    display: flex;
    display: -webkit-flex;
    flex-wrap: wrap;
}
.product-list li{
    width: calc((100% - 50px)/2);
    margin-right: 50px;
}
.product-list .img-box{
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.product-list .img-box img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.product-list li:last-child{
    margin-right: 0;
}
.product-list h2{
    font-family: "LTCHGBK";
    line-height: 40px;
    font-size: 36px;
    color: #383838;
    padding: 30px 0 15px;
}
.product-list p{
    font-family: "LTHGBK";
    line-height: 26px;
    font-size: 17px;
    color: #3f3f3f;
}

/* 主要剂型 */
.dosage-form-box{
    padding-top: 100px;
}
.subhead-box{
    padding-left: 120px;
    position: relative;
}
.subhead-box::before{
    content: "";
    width: 8px;
    height: 8px;
    border: 1px solid #383838;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 0;
    margin-top: -4px;
}
.subhead-box::after{
    content: "";
    width: 112px;
    height: 1px;
    background: #383838;
    position: absolute;
    top: 50%;
    left: 8px;
    margin-top: -.5px;
}
.subhead-box h2{
    font-family: "LTHGBK";
    display: inline-block;
    line-height: 40px;
    font-size: 18px;
    font-weight: bold;
    color: #383838;
    border: 1px solid #383838;
    border-radius: 20px;
    padding: 0 50px;
}
.dosage-form-list{
    display: flex;
    display: -webkit-flex;
    flex-wrap: wrap;
    padding-top: 50px;
}
.dosage-form-list li{
    width: calc((100% - 60px)/5);
    border-radius: 15px;
    overflow: hidden;
    margin: 0 15px 15px 0;
}
.dosage-form-list li:nth-child(5n){
    margin-right: 0;
}
.dosage-form-list .img-box{
    width: 100%;
    height: 11vw;
    overflow: hidden;
}
.dosage-form-list img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.dosage-form-list h2{
    line-height: 45px;
    font-size: 20px;
    color: #fff;
    background: #567a2c;
    text-align: center;
}

/* 合作品牌 */
.cooperative-box{
    padding-top: 100px;
}
.cooperative-box h3{
    line-height: 26px;
    font-size: 17px;
    color: #3f3f3f;
    text-indent: 2.2em;
    letter-spacing: 1px;
    padding: 50px 4vw;
}
.cooperative-list{
    display: flex;
    display: -webkit-flex;
    flex-wrap: wrap;
    padding: 0 10vw;
}
.cooperative-list li{
    width: calc((100% - 60px)/5);
    margin: 0 15px 15px 0;
}
.cooperative-list li:nth-child(5n){
    margin-right: 0;
}
.cooperative-list img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 一方四季连锁茶饮 */
.title-tea-box{
    padding-bottom: 30px;
}
.title-tea-box p{
    font-family: "ZZHGBK";
    line-height: 50px;
    font-size: 28px;
    color: #383838;
}
.feature-list{
    display: flex;
    display: -webkit-flex;
    flex-wrap: wrap;
    padding-top: 50px;
}
.feature-list li{
    width: calc((100% - 45px)/4);
    margin: 0 15px 15px 0;
    position: relative;
}
.feature-list li:nth-child(4n){
    margin-right: 0;
}
.feature-list .img-box{
    width: 100%;
    overflow: hidden;
}
.feature-list img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.title-feature-box{
    width: 100%;
    height: 60px;
    background: url(../../image/qf/icon-feature.png)no-repeat center 100%;
    background-size: 70%;
    position: absolute;
    top: 0;
    left: 0;
}
.title-feature-box h2{
    line-height: 60px;
    font-size: 28px;
    color: #fff;
    text-align: center;
}

/* 节日礼品订制 */
.gifts-box .intro-right-box{
    align-items: inherit;
    flex-direction: column;
    padding: 10px 0;
}
.gifts-box .intro-right-box p{
    font-family: "LTHGBK";
    line-height: 30px;
    font-size: 18px;
    color: #383838;
    text-align: right;
    letter-spacing: 2px;
    text-indent: 2.3em;
}
.gifts-list{
    display: flex;
    display: -webkit-flex;
    flex-wrap: wrap;
}
.gifts-list li{
    width: calc((100% - 60px)/2);
    margin: 0 60px 60px 0;
}
.gifts-list li:nth-child(2n){
    margin-right: 0;
}
.gifts-list .img-box{
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.gifts-list .img-box img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.gifts-list li:last-child{
    margin-right: 0;
}
.image-text-box{
    display: flex;
    display: -webkit-flex;
    overflow: hidden;
    border-radius: 15px;
}
.image-text-box h2{
    width: 80px;
    line-height: 80px;
    font-family: "ZZHGBK";
    font-size: 28px;
    color: #333;
    background: #e8ebd8;
    text-align: center;
    letter-spacing: 4px;
    writing-mode: vertical-lr;
}
.image-text-box .img-box{
    width: calc(100% - 80px);
}
.gifts-list h3{
    font-family: "LTCHGBK";
    line-height: 40px;
    font-size: 30px;
    color: #383838;
    padding: 20px 0 10px;
}
.gifts-list p{
    font-family: "LTHGBK";
    line-height: 26px;
    font-size: 17px;
    color: #3f3f3f;
}

/* 底部 */
footer{
    width: 100%;
    background: url(../../image/qf/footer-bg.jpg)no-repeat center center;
    padding: 50px 0;
}
.qr-code{
    height: 200px;
    margin: 0 auto;
}

/* 响应式布局 */
@media (max-width: 1350px){
    .middle-box{
        width: 100%;
    }
    .intro-box .img-box{
        width: 40%;
    }
    .intro-box .text-box{
        width: 60%;
    }
    .intro-box .img-box img{
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .feature-box {
        padding: 50px 0;
    }
    .items-introduce-box{
        padding: 80px 15px 30px;
    }
    .title-recommend{
        height: 9vw;
        margin-bottom: 4vw;
    }
    .recommend-box{
        padding: 80px 15px 60px;
    }
    .cooperative-box h3{
        padding: 50px 0;
    }
    .cooperative-list{
        padding: 0;
    }
}
@media (max-width: 1024px){
    header{
        padding: 15px;
    }
    .intro-box{
        padding: 100px 0;
    }
    .intro-box .text-box{
        padding-left: 15px;
    }
    .intro-box .text-box h2{
        line-height: 70px;
        font-size: 35px;
    }
    .intro-box .text-box p{
        font-size: 17px;
    }
    .business-list img{
        height: 55px;
    }
    .business-list h2{
        font-size: 28px;
    }
    .business-list .text-box{
        padding-left: 15px;
    }
    .feature-box {
        padding: 0;
    }
    .intro-left-box h2{
        font-size: 36px;
    }
    .intro-right-box{
        padding-left: 0;
    }
    .series-left-box{
        width: calc((100vw - 70px)/5);
    }
    .series-list{
        width: calc(100% - ((100vw - 70px)/5));
    }
    .series-left-box p,.series-list p,.dosage-form-list h2{
        font-size: 17px;
    }
    .title-recommend{
        height: 10vw;
    }
    .recommend-list li,.product-list li,.gifts-list li{
        width: calc((100% - 15px)/2);
        margin: 0 15px 15px 0;
    }
    .recommend-list h2,.product-list h2,.gifts-list h3{
        line-height: 4vw;
        font-size: 3.4vw;
        padding: 15px 0 5px;
    }
    .sort-title-box h2{
        line-height: 75px;
        font-size: 80px;
    }
    .sort-title-box h2 sup{
        font-size: 55px;
    }
    .sort-title-box h4{
        font-size: 28px;
        line-height: 38px;
    }
    .sort-top-list h3{
        font-size: 30px;
    }
    .product-list li{
        width: calc((100% - 15px)/2);
        margin-right: 15px;
    }
    .dosage-form-list h2{
        line-height: 40px;
    }
    .cooperative-box h3{
        padding: 40px 0;
    }
    .sort-tea-list{
        padding-bottom: 50px;
    }
    .feature-list{
        padding-top: 40px;
    }
    .title-feature-box{
        height: 55px;
    }
    .title-feature-box h2{
        line-height: 55px;
        font-size: 24px;
    }
    .image-text-box h2{
        width: 70px;
        line-height: 70px;
        font-size: 26px;
    }
    .image-text-box .img-box{
        width: calc(100% - 70px);
    }
    .qr-code{
        height: 180px;
    }
}
@media (max-width: 992px){
    .intro-box .text-box h2{
        line-height: 60px;
        font-size: 30px;
    }
    .intro-box .text-box p{
        line-height: 35px;
        font-size: 16px;
    }
}
@media (max-width: 900px){
    .business-box{
        padding-bottom: 80px;
    }
    .business-list{
        justify-content: center;
        flex-wrap: wrap;
    }
    .business-list li{
        width: 50%;
        margin-bottom: 30px;
    }
    .business-list li:nth-child(2){
        border-right: none;
    }
    .business-list li:last-child{
        margin-bottom: 0;
    }
    .series-left-box p,.series-list p,.dosage-form-list h2{
        font-size: 16px;
    }
    .sort-title-box h2{
        line-height: 70px;
        font-size: 70px;
    }
    .sort-title-box h2 sup{
        font-size: 50px;
    }
    .sort-title-box h4{
        font-size: 26px;
        line-height: 36px;
        padding-top: 15px;
    }
    .sort-top-list h3{
        line-height: 45px;
        font-size: 28px;
    }
    .dosage-form-list h2{
        line-height: 36px;
    }
    .cooperative-box h3{
        padding: 40px 15px;
    }
    .title-feature-box{
        height: 45px;
    }
    .title-feature-box h2{
        line-height: 45px;
        font-size: 20px;
    }
    .image-text-box h2{
        width: 65px;
        line-height: 65px;
        font-size: 24px;
    }
    .image-text-box .img-box{
        width: calc(100% - 65px);
    }
}
@media (max-width: 768px){
    .img-logo{
        height: 50px;
    }
    header h2 p{
        font-size: 20px;
        text-align: right;
    }
    header h2 span{
        font-size: 13px;
    }
    .intro-box{
        padding: 80px 0;
    }
    .item-intro-box{
        padding: 0 0 50px;
    }
    .intro-left-box{
        width: 250px;
    }
    .intro-left-box img{
        height: 60px;
        margin-top: 5px;
    }
    .intro-left-box h2{
        font-size: 32px;
    }
    .intro-left-box h6{
        font-size: 17px;
    }
    .intro-right-box{
        width: calc(100% - 250px);
        font-size: 16px;
    }
    .series-left-box p,.series-list p{
        font-size: 15px;
        padding: 8px 0;
    }
    .series-list .img-box{
        height: calc((100vw - 216px)/5);
    }
    .recommend-list p,.product-list p,.gifts-list p{
        font-size: 16px;
    }
    .sort-title-box h2{
        line-height: 60px;
        font-size: 60px;
    }
    .sort-title-box h2 sup{
        font-size: 45px;
    }
    .sort-title-box h4{
        font-size: 22px;
        line-height: 32px;
        padding-top: 12px;
    }
    .sort-top-list h3{
        line-height: 42px;
        font-size: 24px;
    }
    .dosage-form-box,.cooperative-box{
        padding-top: 80px;
    }
    .dosage-form-list h2{
        font-size: 15px;
    }
    .cooperative-box h3{
        font-size: 16px;
        padding: 35px 0;
    }
    .feature-list{
        padding-top: 35px;
    }
    .title-feature-box{
        height: 40px;
    }
    .title-feature-box h2{
        line-height: 40px;
        font-size: 16px;
    }
    .gifts-box .intro-right-box p{
        font-size: 16px;
    }
    .image-text-box h2{
        width: 60px;
        line-height: 60px;
        font-size: 22px;
    }
    .image-text-box .img-box{
        width: calc(100% - 60px);
    }
    .qr-code{
        height: 160px;
    }
}
@media (max-width: 640px){
    body {
        padding-top: 70px;
    }
    header{
        height: 70px;
        padding: 10px 15px;
    }
    .img-logo{
        height: 40px;
    }
    header h2 p{
        font-size: 18px;
    }
    header h2 span{
        font-size: 12px;
    }
    .banner-qf-box .img-box{
        height: 55vw;
    }
    .banner-qf-box img{
        height: 100%;
        object-fit: cover;
    }
    .intro-box .flex-between-box,.item-intro-box{
        flex-wrap: wrap;
    }
    .intro-box .img-box,.intro-box .text-box,.intro-left-box,.intro-right-box{
        width: 100%;
    }
    .intro-box .img-box{
        height: 40vw;
    }
    .intro-box .text-box{
        padding-top: 15px;
    }
    .intro-box .text-box h2{
        line-height: 50px;
        font-size: 25px;
    }
    .intro-box .text-box p{
        line-height: 30px;
        font-size: 15px;
    }
    .intro-box{
        padding: 60px 0;
    }
    .item-intro-box{
        padding-bottom: 40px;
    }
    .business-box{
        padding-bottom: 60px;
    }
    .business-list img{
        height: 45px;
    }
    .business-list h2{
        font-size: 24px;
    }
    .business-list h6{
        padding-bottom: 5px;
    }
    .business-list p{
        font-size: 14px;
    }
    .items-introduce-box{
        padding-top: 60px;
    }
    .intro-left-box{
        padding-bottom: 10px;
    }
    .intro-left-box img{
        height: 54px;
    }
    .intro-left-box .title-box{
        padding-left: 15px;
    }
    .intro-left-box h2{
        font-size: 26px;
    }
    .intro-left-box h2{
        line-height: 36px;
    }
    .intro-left-box h6{
        font-size: 16px;
    }
    .intro-right-box{
        font-size: 15px;
    }
    .series-left-box p,.series-list p{
        font-size: 14px;
        padding: 6px 0;
    }
    .series-left-box{
        width: calc((100vw - 60px)/4);
        height: calc(60vw + 116px);
    }
    .series-left-box .img-box{
        height: calc(100% - 32px);
    }
    .series-list{
        width: calc(100% - ((100vw - 60px)/4));
    }
    .series-list li{
        width: calc((100% - 30px)/3);
    }
    .series-list .img-box{
        height: 20vw;
    }
    .title-recommend{
        height: 60px;
    }
    .recommend-box{
        padding: 30px 15px 60px;
    }
    .recommend-list h2,.product-list h2,.gifts-list h3{
        line-height: 25px;
        font-size: 18px;
        padding: 10px 0 5px;
    }
    .recommend-list p,.product-list p,.gifts-list p{
        line-height: 20px;
        font-size: 14px;
    }
    .sort-top-list{
        flex-wrap: wrap;
    }
    .sort-title-box{
        padding-top: 25px;
    }
    .sort-title-box h2{
        line-height: 50px;
        font-size: 50px;
    }
    .sort-title-box h2 sup{
        font-size: 40px;
    }
    .sort-title-box h4{
        font-size: 20px;
        line-height: 30px;
        padding: 5px 0 0 15px;
    }
    .sort-top-list h3{
        line-height: 30px;
        font-size: 20px;
    }
    .subhead-box{
        padding-left: 70px;
    }
    .subhead-box h2{
        line-height: 36px;
        font-size: 16px;
        padding: 0 40px;
    }
    .subhead-box::after{
        width: 62px;
    }
    .dosage-form-box,.cooperative-box{
        padding-top: 60px;
    }
    .dosage-form-list h2{
        line-height: 32px;
        font-size: 14px;
    }
    .dosage-form-list li{
        width: calc((100% - 30px)/3);
        margin-right: 15px;
    }
    .dosage-form-list li:nth-child(3n),.cooperative-list li:nth-child(4n){
        margin-right: 0;
    }
    .dosage-form-list li:nth-child(5n),.cooperative-list li:nth-child(5n){
        margin-right: 15px;
    }
    .dosage-form-list .img-box{
        height: 16vw;
    }
    .cooperative-box h3{
        font-size: 15px;
        padding: 30px 0;
    }
    .cooperative-list li{
        width: calc((100% - 45px)/4);
        margin-right: 15px;
    }
    .title-tea-box{
        padding-bottom: 20px;
    }
    .title-tea-box p{
        line-height: 40px;
        font-size: 24px;
    }
    .feature-list{
        padding-top: 30px;
    }
    .title-feature-box{
        height: 35px;
    }
    .title-feature-box h2{
        line-height: 35px;
        font-size: 15px;
    }
    .gifts-box .intro-right-box p{
        font-size: 15px;
        text-align: left;
    }
    .image-text-box h2{
        width: 50px;
        line-height: 50px;
        font-size: 20px;
    }
    .image-text-box .img-box{
        width: calc(100% - 50px);
    }
    .qr-code{
        height: 140px;
    }
}
@media (max-width: 540px){
    .business-list li{
        width: 100%;
        margin-bottom: 20px;
    }
    .business-list li:nth-child(2){
        border-left: none;
    }
    .sort-top-list li{
        width: 100%;
    }
    .sort-title-box{
        margin-bottom: 15px;
    }
    .sort-top-list h3{
        text-align: left;
    }
}
@media (max-width: 480px){
    .img-logo{
        height: 30px;
    }
    header h2 p{
        line-height: 25px;
        font-size: 16px;
    }
    header h2 span{
        font-size: 11px;
    }
    .intro-box{
        padding: 50px 0;
    }
    .item-intro-box{
        padding-bottom: 30px;
    }
    .business-box{
        padding-bottom: 50px;
    }
    .items-introduce-box{
        padding: 50px 15px 10px;
    }
    .series-left-box{
        width: calc((100vw - 50px)/3);
        height: calc(100vw + 158px);
    }
    .series-list{
        width: calc(100% - ((100vw - 50px)/3));
    }
    .series-list li{
        width: calc((100% - 20px)/2);
    }
    .series-list .img-box{
        height: 25vw;
    }
    .recommend-box{
        padding: 50px 15px;
    }
    .recommend-list li,.product-list li,.gifts-list li{
        width: 100%;
        margin-right: 0;
    }
    .dosage-form-box,.cooperative-box{
        padding-top: 50px;
    }
    .dosage-form-list{
        padding-top: 40px;
    }
    .dosage-form-list li{
        width: calc((100% - 15px)/2);
    }
    .dosage-form-list li:nth-child(odd),.cooperative-list li:nth-child(4n){
        margin-right: 15px;
    }
    .dosage-form-list li:nth-child(even),.cooperative-list li:nth-child(3n){
        margin-right: 0;
    }
    .dosage-form-list .img-box{
        height: 22vw;
    }
    .cooperative-box h3{
        font-size: 14px;
        padding: 20px 0;
    }
    .cooperative-list li{
        width: calc((100% - 30px)/3);
    }
    .feature-list{
        padding-top: 20px;
    }
    .title-feature-box{
        height: 30px;
        background-size: 90%;
    }
    .title-feature-box h2{
        line-height: 30px;
        font-size: 14px;
    }
    .feature-list li{
        width: calc((100% - 15px)/2);
        margin-right: 15px;
    }
    .feature-list li:nth-child(even){
        margin-right: 0;
    }
    .image-text-box h2{
        width: 55px;
        line-height: 55px;
        font-size: 20px;
    }
    .image-text-box .img-box{
        width: calc(100% - 55px);
    }
    .qr-code{
        height: 120px;
    }
}
@media (max-width: 420px){
    .img-logo{
        height: 25px;
    }
    .intro-box .img-box{
        height: 45vw;
    }
    .intro-box .text-box h2{
        line-height: 40px;
        font-size: 22px;
    }
    .intro-box .text-box p,.intro-right-box{
        line-height: 28px;
        font-size: 14px;
    }
    .business-list img{
        margin-top: 5px;
    }
    .business-list h2{
        line-height: 30px;
        font-size: 20px;
    }
    .intro-left-box img{
        height: 42px;
    }
    .intro-left-box h2{
        line-height: 30px;
        font-size: 22px;
    }
    .intro-left-box h6{
        line-height: 20px;
        font-size: 14px;
    }
    .title-recommend{
        height: 50px;
    }
    .sort-title-box h2{
        line-height: 40px;
        font-size: 40px;
    }
    .sort-title-box h2 sup{
        font-size: 35px;
    }
    .sort-title-box h4{
        font-size: 18px;
        line-height: 28px;
        padding: 0 0 0 15px;
    }
    .sort-top-list h3{
        line-height: 26px;
        font-size: 17px;
    }
    .subhead-box{
        padding-left: 48px;
    }
    .subhead-box::after{
        width: 40px;
    }
    .subhead-box h2{
        line-height: 30px;
        font-size: 14px;
        padding: 0 30px;
    }
    .title-tea-box{
        padding-bottom: 15px;
    }
    .title-tea-box p{
        line-height: 30px;
        font-size: 20px;
    }
    .gifts-box .intro-right-box p{
        line-height: 28px;
        font-size: 14px;
    }
    .image-text-box h2{
        width: 50px;
        line-height: 50px;
        font-size: 18px;
    }
    .image-text-box .img-box{
        width: calc(100% - 50px);
    }
}
@media (max-width: 355px){
    .img-logo{
        height: 20px;
    }
    header h2 p{
        line-height: 20px;
        font-size: 14px;
    }
    header h2 span{
        font-size: 10px;
    }
    .series-left-box{
        width: calc((100vw - 40px)/2);
        height: calc(288vw + 326px);
    }
    .series-list{
        width: calc(100% - ((100vw - 40px)/2));
    }
    .series-list li{
        width: 100%;
    }
    .series-list .img-box{
        height: 36vw;
    }
}
@media (max-width: 320px){
    .intro-box{
        padding: 30px 0;
    }
    .item-intro-box{
        padding-bottom: 20px;
    }
    .intro-box .text-box h2{
        line-height: 30px;
        font-size: 18px;
    }
    .intro-box .text-box p{
        line-height: 24px;
    }
    .business-list img{
        height: 40px;
    }
    .business-list h2{
        font-size: 17px;
    }
    .business-box{
        padding-bottom: 30px;
    }
    .items-introduce-box,.recommend-box{
        padding: 30px 15px;
    }
    .dosage-form-box{
        padding-top: 30px;
    }
    .image-text-box h2{
        width: 40px;
        line-height: 40px;
        font-size: 16px;
    }
    .image-text-box .img-box{
        width: calc(100% - 40px);
    }
}