.banner{overflow: hidden;position: relative;}
.banner>img{height: 100vh;object-fit: cover;}
.banner-tit{position: absolute;top: 24.6%;left: 0;right: 0;text-align: center;}
.banner-tit .en{font-size: 3vw;color: #fff;line-height: 1;}
.banner-tit .cn{font-size: 2.5vw;color: #fff;margin-top: 1.4vw;line-height: 1;}
.index1{padding: 5px}
.index1 .col-sm-6{padding: 5px;}
.index1 .item{display: block;position: relative;overflow: hidden;}
.index1 .item>img{width: 100%;transition: all .5s;}
.idx-title{position: absolute;top: 20.4%;left: 0;right: 0;text-align: center;}
.idx-title .en{font-size: 2vw;color: #fff;line-height: 1;text-transform: uppercase;}
.idx-title .cn{font-size: 1.5vw;color: #fff;margin-top: .9vw;line-height: 1;}
.index2{position: relative;overflow: hidden;}
.index2>img{width: 100%;transition: all .5s;}
.index2 .idx-title{top: 16.5%;}
.index2 .more{font-size: .18rem;left: 50%;text-decoration: underline;color: #f7f7f7;bottom: 4vw;position: absolute;display: block;width: .72rem;margin-left: -.36rem;transition: all .5s;}
  


@media (min-width:1200px){
    .index1 .item:hover img{transform: scale(1.05);}
    .index2 .more:hover{color: #70be00;}
}
@media (max-width:767px){
    .banner>img{height: 360px;}
    .index2>img{height: 300px;}
    .banner-tit .en{font-size: 6vw;}
    .banner-tit .cn{font-size: 5vw;margin-top: 2vw;}
    .idx-title .en{font-size: 5.5vw;}
    .idx-title .cn{font-size: 4vw;margin-top: 2vw;}
    .index2 .more{font-size: 14px;width: 56px;margin-left: -28px;bottom: 6vw;}
}



.banner2 {
    overflow: hidden;
    position: relative;}

.banner2>img {
    width: 100%;
    max-height: 100vh;
    object-fit: cover;
}


.banner2 .container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 19.8%;
    display: flex;
    align-items: flex-end;
}

.banner2 .en {
    font-size: 3vw;
    color:#fff;
    line-height: 1;
    text-transform: uppercase;
}

.banner2 .cn {
    font-size:2vw;
    color: #fff;
    line-height: 1;
    margin-top: 1.5vw;
}

.subnav .container{display: flex;align-items: center;height: .9rem;border-bottom: 1px solid #eee;}
.subnav .tabs{display: flex;align-items: center;}
.subnav .tabs a{font-size: .18rem;color: #999;display: block;line-height: .9rem;margin-right: 4.7vw;position: relative;transition: all .5s;}
.subnav .tabs a.on:after{content:'';left: 0;bottom: -1px;right: 0;height: 1px;background: #333;position: absolute;}
.subnav .tabs a.on{color: #333;}
.subnav .location{display: flex;align-items: center;font-size: .14rem;color: #999;}
.subnav img{width: .16rem;}
.subnav .location a{font-size: .14rem;color: #999;transition: all .5s;margin: 0 .05rem;}

.news{padding: .6rem 0 .7rem;}
.news .col-sm-4{padding: 0;}
.news .item{padding: 2.8vw 2vw 2.3vw;display: block;border-left: 1px solid #eee;border-top: 1px solid #eee;}
.news .item .h1{font-size: .22rem;color: #333;line-height: 1.364;height: .6rem;margin: .2rem 0 2vw;transition: all .5s;}
.news .item .time{font-size: .14rem;color: #999;}
.news .item .more{line-height: .42rem;border-bottom: 1px solid #cecece;font-size: .14rem;color: #333;margin-bottom: 2.3vw;display: inline-block;transition: all .5s;}
.news .item .imgbox{overflow: hidden;}
.news .item .imgbox img{width: 100%;height: 100%;object-fit: cover;transition: all .5s;}
.news .item .more span:nth-child(2){margin-left: .2rem;}
.news .col-sm-4:nth-child(3n) .item{border-right: 1px solid #eee;}
.news .col-sm-4:nth-last-child(-n+3) .item{border-bottom: 1px solid #eee;}
.news2con{max-width: 12rem;margin: 0 auto;padding: 5vw 0;}
.news2top .h1{font-size: .3rem;color: #333;}
.news2top .h2{font-size: .14rem;color: #999;margin: .36rem 0 .42rem;}
.news2top{text-align: center;}
.news2content{padding: .4rem 0;border: 1px solid #eee;border-left: 0;border-right: 0;}
.news2bottom{display: flex;align-items: center;justify-content: space-between;margin-top: .2rem;}
.news2bottom a{font-size: .16rem;line-height: 1.875;color: #666;transition: all .5s;}
.news2bottom a div:nth-child(1){color: #999;}
.news2bottom a:nth-child(2){text-align: right;}

.ctacon{padding:.7rem 0 .9rem;}
.ctacon .h1{font-size: .3rem;color: #000;margin-bottom: .8rem;}
.cta1box{display: flex;align-items: center;justify-content: space-between;}
.cta1box .item img{height: .5rem;margin-bottom: .32rem;}
.cta1box .item{width: 30%;}
.cta1box .item .line{background: #eee;height: 1px;}
.cta1box .item .h2{font-size: .24rem;color: #000;margin: .35rem 0 .18rem;}
.cta1box .item .h3{font-size: .18rem;color: #999;}
.map1{margin-top: .8rem;height: 4.4rem;}
.anchorBL{display: none;}
.messcon .h1{margin-bottom: .6rem;}
.messcon .row{margin: 0 -1.3vw;}
.messcon .col-sm-4{padding: 0 1.3vw;}
.messcon .col-xs-12{padding: .36rem 1.3vw;}
.messcon input{padding: 0 .16rem;font-size:14px;color: #333;height: .5rem;background: #f5f5f5;border-radius: 5px;width: 100%;}
.messcon textarea{padding:.16rem;font-size:14px;color: #333;height: 1.6rem;background: #f5f5f5;border-radius: 5px;width: 100%;}
.messcon .btn1{width: 1.6rem;line-height: .5rem;background: #000;border-radius: 5px;font-size:.14rem;color: #fff;text-align: center;transition: all .5s;}

.aboutbanner .container{top: 1.2rem;bottom: 0;align-items: center;text-align: center;}
.aboutbanner .cn{font-size: 1.5vw;margin-top: 2.7vw;text-transform: uppercase;letter-spacing: .5vw;}
.aboutbanner .en{letter-spacing: 1.5vw;}

.about1 .container{display: flex;align-items: center;padding: 7vw 0 8.5vw;}
.about1 img{max-width: 18vw;margin: 0 14vw 0 8.5vw;}
.ab-title .h1{font-size: .4rem;color: #000;}
.ab-title p{margin-top: 2vw;font-size: .18rem;line-height: 2.22;color: #666;}
.about2>img{width: 100%;object-fit: cover;}
.about2 .ab-title{position: absolute;top: 6vw;left: 0;right: 0;text-align: center;}
.about2 .ab-title .h1{color: #fff;}
.about2 .ab-title p{color: #fff;margin-top: 1.5vw;}
.about2{position: relative;overflow: hidden;}

.about3{padding: 6.5vw 0;}
.about3 .ab-title{margin-bottom: 5vw;text-align: center;}
.ab3box{position: relative;}
.ab3box .container{display: flex;align-items: center;}
.ab3box:after{content:'';height: 1px;background: #c6c6c6;top: 50%;left: 0;right: 0;position: absolute;}
.ab3box .swipernum{background: #fff;display: flex;align-items: center;position: relative;z-index: 2;padding: 0 .35rem;}
.ab3box .swipernum1{margin-left: -.35rem;}
.ab3box .swipernum2{margin-right: -.35rem;}
.swiperbtn{width: .6rem;height: .6rem;display: flex;align-items: center;justify-content: center;border-radius: 50%;border: 1px solid #c6c6c6;cursor: pointer;transition: all .5s;}
.swiperbtn:after{content:'';width: .1rem;height: .1rem;border: 2px solid #c6c6c6;border-bottom: 0;border-right: 0;transform: rotate(-45deg);margin-left: .04rem;transition: all .5s;}
.next:after{transform: rotate(135deg);margin-left: -.02rem;}

.ab3box .swiper-container{flex: 1;}
.ab3box .year1{font-size: .4rem;color: #aaa;font-weight: 600;width: .96rem;}
.ab3box .prev{margin-left: .35rem;}
.ab3box .next{margin-right: .35rem;}
.ab3box .item{width: 6.46rem;background: #fff;margin: 0 auto;text-align: center;position: relative;z-index: 5;}
.ab3box .item .h1{font-size: 8.5vw;color: #aaa;line-height: 1;font-weight: 600;margin-bottom: 1.5vw;}
.ab3box .item .h1 span{color: #70be00;}
.ab3box .item p{font-size: .2rem;line-height: 2;color: #666;}

.about4 .row{margin: 0 -1px;}
.about4 .col{width: 50%;float: left;padding: 0 1px;}
.about4 .item{overflow: hidden;position: relative;display: block;}
.about4 .title{position: absolute;top: 50%;font-size: .4rem;line-height: 1;margin-top: -.2rem;color: #fff;text-align: center;right: 0;left: 0;z-index: 5;transition: all .5s;}
.about4 .title img{position: absolute;top:-.54rem;left: 50%;width: .5rem;margin-left: -.25rem;transition: all .5s;opacity: 0;transform: translateY(15px);}
.about4 .item:after{content:'';background: rgba(0, 0, 0, .6);position: absolute;left: 0;top: 0;width: 100%;height: 100%;transition: all .5s;}
.about4 .item>img{transition: all .5s;}
.used{padding: 4.5vw 0 5vw;}
.used .ab-title{text-align: center;margin-bottom: 4.5vw;}
.used .ab-title p{margin-top: .2rem;}
.usedbox.row{margin: -1.5px;}
.usedbox .col:nth-child(1),.usedbox .col:nth-child(4){float: left;width: 60%;padding: 1.5px;}
.usedbox .col:nth-child(2),.usedbox .col:nth-child(3){float: left;width: 40%;padding: 1.5px;}
.usedbox .item{display: block;position: relative;overflow: hidden;cursor: pointer;}
.usedbox .item>img{width: 100%;height: 23.7vw;object-fit: cover;transition: all .5s;}
.usedbox .item .h1{position: absolute;bottom: 2.3vw;left: 0;right: 0;text-align: center;font-size: .24rem;color: #fff;transition: all .5s;}
.usedbox .item .after{position: absolute;top: 0;left: 0;width: 100%;height: 100%;transition: all .5s;display: flex;align-items: center;background: rgba(0, 0, 0, .8);opacity: 0;}
.usedbox .item .after .h1{position: static;}
.usedbox .item .after .more{width: .58rem;line-height: .24rem;border-bottom: 1px solid #fff;font-size: .14rem;color: #fff;margin: 2.3vw auto 0;}

.brand .swiper-container{height: 100vh;}
.brand .item{position: relative;}
.brand .item>img{height: 100vh;width: 100%;object-fit: cover;}
.brand .item .btnbox{position: absolute;bottom: 4vw;left: 0;right: 0;display: flex;align-items: center;justify-content: center;}
.brand .item .btnbox a{width: 2rem;line-height: .5rem;font-size: .16rem;letter-spacing: 2px;margin: 0 1vw;display: block;transition: all .5s;cursor: pointer;}
.brand .item .btnbox .btn1{background: rgba(0, 0, 0, .8);color: #fff;}
.brand .item .btnbox .btn2{background-color: rgba(255, 255, 255,.8);color: #000;}
.ser1{padding: 6vw 0 5vw;}
.ser1 .ab-title{text-align: center;margin-bottom: 4.3vw;}
.ser1 .ab-title p{margin-top: 1vw;}
.ser1 .swiper-slide{width: 50%;margin: 0 4vw;}
.ser1 .item{position: relative;display: block;overflow: hidden;}
.ser1 .item>img{width: 100%;height: 31.25vw;object-fit: cover;transition: all .5s;transform: scale(.75);}
.ser1 .btn1{position: absolute;top: 15.625vw;margin-top: -.22rem;cursor: pointer;z-index: 5;}
.ser1 .btn1 img{height: .44rem;}
.ser1 .prev{left: 18.2%;}
.ser1 .next{right: 18.2%;}
.ser1  .swiper-slide-active .item>img{transform: scale(1);}

.ser1 .swiper-container{padding-bottom: 6vw;}
.ser1 .swiper-container-horizontal>.swiper-scrollbar{width: 2.8rem;height: 1px;background: #ddd;right: auto;left: 50%;margin-left: -1.4rem;}
.swiper-scrollbar-drag{background: #70be00!important;}
.ser1 .item .h1{font-size: .3rem;color: #fff;transition: all .5s;letter-spacing: .08rem;}
.ser1 .more{line-height: .24rem;border-bottom: 1px solid rgba(255, 255, 255,.5);font-size: .14rem;color: #fff;display: inline-block;letter-spacing: 2px;margin-top: .8vw;transition: all .5s;}
.ser1 .item .txtbox{position: absolute;left: 0;right: 0;bottom: 3.5vw;text-align: center;}

.ser2{position: relative;overflow: hidden;}
.ser2>img{width: 100%;object-fit: cover;}
.ser2 .container{position: absolute;top: 0;left: 0;right: 0;bottom: 0;display: flex;align-items: center;text-align: right;}
.ser2 .ab-title .h1{color: #fff;}
.ser2 .ab-title p{color: #fff;line-height: 1.666;margin-top: 1.5vw;}
.ser2 .btn1{width: 1.6rem;line-height: .44rem;border: 1px solid #fff;font-size: .14rem;color: #fff;margin-top: 2.5vw;display: inline-block;text-align: center;cursor: pointer;transition: all .5s;}

.ser3{padding: 5vw 0 3.5vw;}
.ser3 .h1{font-size: .4rem;color: #000;text-align: center;margin-bottom: 2.4vw;}
.ser3 p{font-size: .16rem;line-height: 2.25;color: #666;}
.ser3 .ser3box{max-width: 12rem;margin: 0 auto;}
.store1{padding: 4.3vw 0 5vw;}
.store1top{display: flex;align-items: center;margin-bottom: 5.5vw;}
.store1 .col-sm-4{padding: 2vw 2vw;min-height: 610px;}
.store1 .row{margin: -3vw -2vw;}
.store1 .item .h1{font-size: .24rem;color: #000;margin: 1.9vw 0 1vw;transition: all .5s;}
.store1 .item .h2{font-size: .16rem;color: #666;}
.store1 .item .imgbox{overflow: hidden;}
.store1 .item .imgbox img{transition: all .5s;width: 100%;height: 100%;object-fit: cover;}
.store1top .h1{font-size: .3rem;color: #000;}
.store1top select{width: 2.15rem;height: .5rem;color: #333;padding: 0 .2rem;font-size: .16rem;margin-left: 5px;appearance: none;background: url(../images/down.png) 1.85rem center no-repeat #eee;background-size:.12rem;}
.flex{display: flex;align-items: center;}

.store2{padding: .45rem 0 4.5vw;text-align: center;}
.store2 .h2{font-size: .16rem;color: #666;line-height: 2.25;margin: .45rem 0;text-align: left;}
.store2 .ab-title{padding: 0 10vw;}
.store2 .ab-title p{line-height: 2;}
.store2 .btn1{width: 1.5rem;line-height: .5rem;background: #70be00;font-size: .14rem;color: #fff;text-align: center;margin: .55rem auto 0;transition: all .5s;cursor: pointer;}
.store3 .swiper-slide{width: 62.5%;margin: 0 .9vw;}
.store3 .item img{height:27.6vw;object-fit: cover;width: 100%;}
.store3 a .item{position: relative;}
.store3 a .item .itemDiv{width: 100%;text-align: center;position: absolute;bottom: 0;color: white;font-size: 20px;font-weight: 500;background-color: black;opacity: 0.5;}
.store3 .item::after{content:'';width: 100%;height: 100%;left: 0;top: 0;background: rgba(0, 0, 0, .8);position: absolute;transition: all .5s;opacity: 1;}
.store3 .swiper-slide-active .item:after{opacity: 0;}
.store3 .btn1{position: absolute;top: 50%;margin-top: -.22rem;cursor: pointer;z-index: 5;}
.store3 .btn1 img{height: .44rem;}
.store3 .prev{left: 9.58%;}
.store3 .next{right: 9.58%;}
.store3{padding-bottom: 4.8vw;}
.mask{position: fixed;top: 0;left: 0;width: 100%;height: 100%;background: rgba(0, 0, 0, .5);display: none;z-index: 20;}
.maskbox{width: 4rem;position: fixed;top: 50%;left: 50%;transform: translate(-50%,-50%);background: #fff;padding: .4rem 0 .35rem;display: none;z-index: 30;}
.maskbox img{max-width:3rem;margin: 0 auto;}
.maskbox p{font-size: .24rem;color: #000;text-align: center;margin-top: .3rem;}

.brand2{padding: 8vw 0;}
.brand2 .ab-title{margin-bottom: 3.5vw;text-align: center;}
.brand2 .ab-title p{margin-top: 1.8vw;}
.brd2imgbox>div{display: none;}
.brd2tab{display: flex;align-items: center;justify-content: center;margin: 4.3vw 0 5vw;}
.brd2tab div{line-height: .44rem;color: #999;font-size: .3rem;margin: 0 4.5vw;transition: all .5s;cursor: pointer;border: 1px solid transparent;}
.brd2tab div.on{color: #000;border-bottom: 1px solid #000;}
.brd2imgbox .swiperbtn{width: .72rem;position: absolute;top: 50%;margin-top: -.36rem;cursor: pointer;position: absolute;z-index: 5;height: .72rem;}
.brd2imgbox .prev{left: 3.2vw;}
.brd2imgbox .next{right: 3.2vw;}
.brd2imgbox .swiper2{margin-top: 5px;}
.swiper2 .swiper-slide:after{content:'';width: 100%;height: 100%;position: absolute;left: 0;top: 0;transition: all .5s;background: rgba(255, 255, 255,.5);z-index: 2;opacity: 1;}
.swiper2 .swiper-slide-thumb-active:after{opacity: 0;}

.brand4{background: rgba(0, 0, 0, .8);position: fixed;bottom: 0;left: 0;right: 0;padding: 2.4vw 0 3.2vw;display: none;z-index: 30;}
.brand4 .h1{font-size: .36rem;color: #fff;margin-bottom: 1.8vw;}
.brand4 .h1 span{font-size: .14rem;margin-left: .18rem;}
.brand5{width: 90px;height: 34px;border-radius: 10%;background-color: #70be00;line-height: 34px;text-align: center;cursor: pointer;position: fixed;right: 40px;bottom: 250px;color: white;font-size: 16px;font-weight: 500;display:none;}
.brd4box{margin: 0 -.55vw;overflow: hidden;}
.brd4box .col{float: left;width: 20%;padding: 0 .55vw;}
.brd4box select{height: .5rem;color: #333;padding: 0 .25rem;font-size: .16rem;appearance: none;background: url(../images/down.png) 92% center no-repeat #fff;background-size:.12rem;width: 100%;}
.brd4box input{padding: 0 .18rem;font-size:.16rem;color: #333;height: .5rem;background: #fff;width: 100%;}
.brd4box .btn1{background: #70be00;font-size: .16rem;color: #fff;line-height: .5rem;width: 100%;display: block;text-align: center;cursor: pointer;}
.brandlist{padding: .7rem 0 .5rem;}
.brandlist .row{margin: -.1rem;}
.brandlist .col-sm-6{padding: .1rem;}
.brandlist .item{overflow: hidden;display: block;}
.brandlist .item img{transition: all .6s;}

.store4{background: #eeeeee;padding: .8rem 0;}
.store4box{max-width: 12rem;margin: 0 auto;display: flex;align-items: center;}
.store4box .left{width: 47.16%;}
.store4box .left .item{display: block;position: relative;}
.store4box .left .item img{width: 100%;object-fit: cover;transition: all .5s;height:3rem;}
.store4box .left .item .txtbox{position: absolute;left: .28rem;right: .28rem;bottom: .2rem;}
.store4box .left .item .h1{font-size: .18rem;color: #fff;}
.store4box .left .item .h2{font-size: .14rem;color: rgba(255, 255, 255, 0.6);margin-top: .1rem;}
.store4box .right{flex: 1;padding-left: 3.5vw;}
.store4box .right .title{font-size: .24rem;color: #000;display: flex;align-items: center;height: .5rem;}
.store4box .right .title img{width: .22rem;margin-left: .12rem;}
.store4box .right .item{display: flex;transition: all .5s;align-items: center;font-size: .14rem;color: #666;border-bottom: 1px solid #ddd;height: 100%;}
.store4box .swiper5{height: 2.5rem;}
.store4box .right .swiper-slide-thumb-active .item{color: #70be00;}

@media (min-width:1200px){
    .brandlist .item:hover img{transform: scale(1.05);}
    .store2 .btn1:hover{transform: translateY(-5px);}
    .store1 .item:hover .h1{color: #70be00;}
    .store1 .item:hover .imgbox img{transform: scale(1.05);}
    .ser1 .item:hover>img{transform: scale(1.05);}
    .brand .item .btnbox a:hover{transform: translateY(-5px);}
    .usedbox .item:hover>img{transform: scale(1.05);}
    .usedbox .item:hover>.h1{opacity: 0;transform: translateY(20px);}
    .usedbox .item:hover .after{opacity: 1;}
    .subnav .tabs a:hover{color: #333;}
    .subnav .location a:hover{color: #333;}
    .news .item:hover img{transform: scale(1.05);}
    .news .item:hover .h1{color: #70be00;}
    .news2bottom a:hover{color: #70be00;}
    .messcon .btn1:hover{transform: translateY(-5px);}
    .about4 .item:hover:after{opacity: 0;}
    .about4 .item:hover .title img{opacity: 1;transform: translateY(0);}
    .about4 .item:hover>img{transform: scale(1.05);}
    .about4 .item:hover .title{transform: translateY(10px);}
    .swiperbtn:hover{background: #70be00;border-color: #70be00;}
    .swiperbtn:hover:after{border-color: #fff;}
    .ser2 .btn1:hover{transform: translateY(-5px);background: #70be00;border-color: #70be00;}
    .ser1 .more:hover{transform: translateX(5px)}
}
@media (max-width:1470px){
    .store1 .col-sm-4{padding: 7.5px;min-height: 490px;}
}
@media (max-width:1200px){
    .store1 .col-sm-4{padding: 7.5px;min-height: 410px;}
}
@media (max-width:992px){
    .store1 .col-sm-4{padding: 7.5px;min-height: 340px;}
}
@media (max-width:767px){
    .banner2>img{height: 250px;}
    .banner2 .en{font-size: 20px;}
    .banner2 .cn{font-size: 16px;margin-top: 10px;}
    .banner2 .container{bottom: 15%;}
    .subnav .tabs a{font-size: 14px;line-height: 50px;}
    .subnav .location{display: none;}
    .news{padding: 25px 0;}
    .news .item{padding: 20px;border-right: 1px solid #eee;}
    .news .col-sm-4:nth-last-child(-n+3) .item{border-bottom: none;}
    .news .col-sm-4:last-child .item{border-bottom: 1px solid #eee;}
    .news .item .h1{font-size: 14px;margin: 12px 0 15px;height: 36px;}
    .news .item .time{font-size: 12px;}
    .news .item .more{display: none;}
    .news2top .h2{font-size: 12px;margin: 15px 0;}
    .news2top .h1{font-size: 16px;line-height: 1.5;}
    .news2con{padding: 25px 0;}
    .news2bottom{display: block;}
    .news2bottom a{font-size: 13px;display: block;}
    .news2bottom a:nth-child(2){text-align: left;margin-top: 12px;}
    .ctacon{padding: 25px 0;}
    .ctacon .h1{margin-bottom: 25px;font-size: 16px;}
    .cta1box{display: block;overflow: hidden;}
    .cta1box .item{width: 50%;float: left;margin-bottom: 20px;}
    .cta1box .item img{height: 25px;}
    .cta1box .item .h2{font-size: 15px;margin: 15px 0 12px;}
    .cta1box .item .h3{font-size: 14px;}
    .map1{margin-top: 10px;}
    .messcon input{padding:0 15px;font-size: 13px;height: 45px;margin-bottom: 15px;}
    .messcon textarea{padding:10px 15px;height: 150px;font-size: 13px;}
    .messcon .col-xs-12{padding:0 1.3vw;margin-bottom: 15px;}
    .messcon .btn1{width: 105px;line-height: 32px;font-size: 13px;}
    .about1 .container{padding: 25px 0;display: block;}
    .ab-title .h1{font-size: 18px;}
    .ab-title p{font-size: 13px;}
    .about1 .ab-title .h1{margin-bottom: 15px;text-align: center;}
    .about1 img{margin: 0 auto;margin-bottom: 15px;max-width: 25vw;}
    .about2>img{height: 240px;}
    .about2 .ab-title{padding: 0 15px;}
    .about4 .title{font-size: 18px;}
    .ab3box .item{width: auto;padding: 0 15px;margin: 0 15px;}
    .swiperbtn{margin: 0!important;}
    .ab3box .year1{display: none;}
    .about3{padding: 30px 0;}
    .ab3box .item p{font-size: 13px;}
    .ab3box .swipernum{background: none;padding: 0;margin: 0;}
    .ab3box .swiperbtn{background: #fff;}
    .about3 .ab-title{margin-bottom: 30px;}
    .used{padding: 25px 0;}
    .ab-title p{line-height: 1.875;}
    .used .ab-title{margin-bottom: 20px;}
    .usedbox .item .h1{font-size: 14px;bottom: 12px;}
    .brand .item .btnbox{bottom: 15vw;}
    .brand .item .btnbox a{font-size: 13px;width:2.5rem;}
    header .navs .item>a:after{display: none;}
    .ser2>img{height: 240px;}
    .ser2 .container{text-align: left;}
    .ser2 .ab-title p{margin-top: 10px;}
    .ser2 .btn1{font-size: 13px;line-height: 32px;width: 100px;margin-top: 10px;}
    .ser1 .ab-title p{margin-top: 10px;}
    .ser1{padding: 25px 15px;}
    .ser1 .ab-title{margin-bottom: 20px;}
    .ser1 .swiper-slide{margin: 0;padding: 0 40px;}
    .ser1 .prev{left: 0;}
    .ser1 .next{right: 0;}
    .ser1 .item>img{height: 180px;}
    .ser1 .btn1{top: 90px;}
    .ser1 .item .h1{font-size: 16px;}
    .ser1 .more{line-height: 20px;margin-top: 5px;font-size: 12px;}
    .ser1 .item .txtbox{bottom: 15px;}
    .store1{padding: 25px 0;}
    .store1top{display: block;margin-bottom: 20px;}
    .store1top .flex{margin-top: 20px;}
    .store1top select{width: 130px;height: 36px;background-size: 10px;font-size: 13px;}
    .store1 .item .h2{font-size: 12px;line-height: 1.5;height: 36px;}
    .store1 .item .h1{font-size: 15px;margin: 12px 0 10px;}
    .store1 .col-sm-4{padding: 7.5px;min-height: 380px;}
    .store1 .row{margin: -7.5px;}
    .store2{padding: 25px 0;}
    .store2 .h2{margin: 16px 0 12px;font-size: 13px;}
    .store2 .ab-title{padding: 0;}
    .store2 .btn1{width: 110px;line-height: 36px;font-size: 13px;margin-top: 20px;}
    .brand2{padding: 25px 0;}
    .brand2 .ab-title{margin-bottom: 20px;}
    .brand2 .ab-title p{margin-top:12px;}
    .brd2tab{margin:20px 0}
    .brand4{padding: 20px 0;}
    .brand4 .h1{font-size: 18px;margin-bottom: 15px;}
    .brand4 .h1 span{font-size: 12px;}
    .brand5{display:black !important;z-index: 99;}
    .brd4box{margin: 0 -4px;}
    .brd4box .col{width: 50%;margin-bottom: 12px;padding: 0 4px;}
    .brd4box input{height: 36px;font-size: 13px;padding: 0 12px;}
    .brd4box select{height: 36px;padding: 0 12px;background-size: 10px;font-size: 13px;}
    .brd4box .btn1{line-height: 36px;font-size: 13px;}
    .brandlist{padding: 25px 0;}
    .store4box{display: block;}
    .store4box .left{width: 100%;}
    .store4box .left .item .txtbox{bottom: 15px;left: 15px;right: 15px}
    .store4box .left .item .h1{font-size: 13px;}
    .store4box .left .item .h2{font-size: 12px;margin-top: 8px;}
    .store4box .right{padding-left: 0;}
    .store4box .right .title img{width: 20px;margin-left: 10px;}
    .store4box .right .title{height: 42px;}
    .store4box .swiper5{height: 210px;}
    .store4box .swiper5 .item{font-size: 13px;}
}