* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.wrap {
    width: 1400px;
    margin: 0 auto;
}

.flex {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    display: -webkit-flex;
}

.ordinary-flex {
    display: flex;
    flex-wrap: wrap;
    display: -webkit-flex;
}

.flex-justify {
    display: flex;
    flex-wrap: wrap;
    display: -webkit-flex;
    align-items: center;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
    color: #333;
}

body {
    color: #333333;
    font-family: SourceHanSansCN-Regular;
}

.over {
    overflow: hidden;
}


.section {
    -webkit-transition: all 750ms;
    -o-transition: all 750ms;
    -moz-transition: all 750ms;
    transition: all 750ms;
    -webkit-transform: translateY(100px);
    -moz-transform: translateY(100px);
    -ms-transform: translateY(100px);
    -o-transform: translateY(100px);
    transform: translateY(100px);
    opacity: 0;
}

.is-show {
    display: none;
}

.run {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;
}

.color-w {
    color: #ffffff;
}

.font-size-14 {
    font-size: 14px;
    line-height: 14px;
}

.font-size-15 {
    font-size: 15px;
}

.font-size-16 {
    font-size: 16px;
    line-height: 16px;
}

.font-size-18 {
    font-size: 18px;
    line-height: 18px;
}

.font-18 {
    font-size: 18px !important;
    line-height: 40px !important;
}


.font-size-20 {
    font-size: 20px;
    line-height: 20px;
}

.font-size-21 {
    font-size: 21px;
    line-height: 21px;
}

.font-size-22 {
    font-size: 22px;
    line-height: 22px;
}

.font-size-23 {
    font-size: 23px;
    line-height: 23px;
}

.font-size-24 {
    font-size: 24px;
    line-height: 24px;
}

.font-size-27 {
    font-size: 27px;
    line-height: 27px;
}

.font-size-28 {
    font-size: 28px;
    line-height: 28px;
}

.font-size-30 {
    font-size: 30px;
    line-height: 30px;
}

.font-size-32 {
    font-size: 32px;
    line-height: 32px;
}

.font-size-36 {
    font-size: 36px;
    line-height: 36px;
}

.font-size-40 {
    font-size: 40px;
    line-height: 40px;
}

.font-size-46 {
    font-size: 46px;
    line-height: 46px;
}

.font-size-49 {
    font-weight: 700;
    font-size: 49px;
    line-height: 49px;
}

.font-weight {
    font-weight: 700;
}

.title {
    text-align: center;
    font-weight: 700;
}

.title-text {
    text-align: center;
    margin-top: 13px;
}

/* banner */
.banner img {
    width: 100%;
}

.section1 {
    padding-top: 129px;
    padding-bottom: 88px;
}

.swiper-box {
    width: 1163px;
    margin: 0 auto;
    height: 471px;
    margin-top: 38px;
    position: relative;
}

.swiper-width {
    width: 835px;
    margin: 0 auto;
}

.swiper-container {
    padding-bottom: 32px !important;
}

.swiper-slide {
    transform: scale(0.9);
    border-radius: 0px 0px 13px 13px !important;
}

.swiper-slide-active {
    transform: scale(1);
}


.little-swiper-box {
    display: none;
}

.swiper-slide .back-box {
    height: 413px;
    background: url(../img/back1.png);
    background-size: 100% 100%;
    transform: translateY(85px);
    overflow: hidden;
    position: relative;
    border-radius: 13px;
}

.image-box {
    height: 100%;
    margin-top: 13.7%;
    transition: ease-out 4s;
    background-repeat: no-repeat !important;
}

.image-box:hover {
    background-position: center bottom !important;
}

.swiper-slide-active .back-box {
    height: 460px;
}

.swiper-slide .back-box img {
    width: 100%;
    margin-top: 13.7%;
}

.swiper-slide .back-box::after {
    width: 100%;
    height: 100%;
    position: absolute;
    display: block;
    content: '';
    top: 0px;
    left: 0px;
    background-color: rgba(255, 255, 255, 0.5);
}

.swiper-slide-active .back-box {
    transform: translateY(0px);
}

.swiper-slide-active .back-box::after {
    width: 100%;
    height: 100%;
    position: absolute;
    display: none;
    content: '';
    top: 0px;
    left: 0px;
    background-color: rgba(255, 255, 255, 0.5);
}

.swiper-slide .back-box img {
    width: 100%;
}

.swiper-button-prev-foreign-trade {
    padding-left: 5px;
    left: 25px !important;
}

.swiper-button-next-foreign-trade {
    padding-right: 5px;
    right: 24px !important;
}

.swiper-button-prev,
.swiper-button-next {
    background-image: none !important;
    width: 56px !important;
    display: block;
    height: 56px !important;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.2);
}

.swiper-button-prev-foreign-trade,
.swiper-button-next-foreign-trade {
    background-image: none !important;
    width: 56px !important;
    display: block;
    height: 56px !important;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.2);
}

.xian {
    width: 1163px;
    margin: 0 auto;
    margin-top: 41px;
    position: relative
}

.xian img {
    width: 100%;
    user-select:none;
}

.xian-text {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 36px;
}
.section1 .btn:hover{
    color: #ffffff;
}
.btn {
    display: block;
    text-align: center;
    padding: 15px 42px 14px 38px;
    margin: 0 auto;
    width: 224px;
    background-image: linear-gradient(90deg,
            #3888f4 0%,
            #01ddff 100%);
    border-radius: 27px;
    color: #ffffff;
    margin-top: 55px;
}

.section2 {
    height: 765px;
    background-image: url(../img/back2.jpg);
    padding-top: 74px;
    background-color: #FBFBFC;
    background-size: 100% 100%;
}

.section2-box {
    margin-top: 82px;
}

.left {
    position: relative;
}

.left img {
    position: absolute;
    right: -105px;
    top: 175px;
}

.left div {
    transition: 0.3s;
    width: 268px;
    height: 67px;
    background-color: #ffffff;
    box-shadow: 0px 0px 47px 3px rgba(70, 82, 94, 0.05);
    border-radius: 12px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.left div:hover {
    background-color: #02dcff !important;
    color: #ffffff;
}

.left .active {
    background-color: #02dcff !important;
    color: #ffffff;
}

.right {
    width: 920px;
    height: 430px;
    background-color: #ffffff;
    box-shadow: 0px 0px 47px 3px rgba(70, 82, 94, 0.05);
    border-radius: 28px;
    display: none;
}

.is-right {
    display: block;
}

.content-box {
    flex: 1;
    padding-left: 38px;
}

.section2-title {
    width: 512px;
    margin-top: 88px;
    border-bottom: 1px solid #d2d2d2;
    padding-bottom: 29px;
}

.section2-title2 {
    margin-top: 66px;
}

.section2-title3 {
    margin-top: 105px;
}

.section2-title4 {
    margin-top: 85px;
}

.ul-box {
    margin-top: 18px;
}

.ul-box li {
    line-height: 32px;
    position: relative;
    padding-left: 20px;
}

.dian {
    position: absolute;
    left: 0px;
    top: 13px;
    display: inline-block;
    border-radius: 50%;
    width: 6px;
    height: 6px;
    background-color: #5986ff;
}

.li-width {
    width: 90%;
}

.section3 {
    padding-top: 117px;
    background-color: #FBFBFC;
    padding-bottom: 123px;
}

.section3-box {
    margin-top: 48px;
}

.section3-box>div {
    width: 33.3333%;
    height: 312px;
    background-color: #ffffff;
    padding-left: 77px;
    position: relative;
    overflow: hidden;
}

.section3-box>div:after {
    content: "";
    position: absolute;
    height: 100%;
    top: 0px;
    transform: translateY(-100%);
    left: 0px;
    width: 100%;
    background-color: #3888F4;
    transition: 0.2s;
}

.section3-box>div:hover::after {
    transform: translateY(0%);
}

.section3-box>div:hover .section3-text {
    color: #ffffff !important;
}

.section3-box>div:hover .section3-title {
    color: #ffffff !important;
}

.box1 {
    border-bottom: 1px solid #E3E5E9;
}

.box2 {
    border: 1px solid #E3E5E9;
    border-top: none;
}

.box3 {
    border-bottom: 1px solid #E3E5E9;
}

.box5 {
    border: 1px solid #E3E5E9;
    border-bottom: none;
    border-top: none;
}

.box1>.img-box {
    padding-top: 60px;
}

.box2>.img-box {
    padding-top: 63px;
}

.box3>.img-box {
    padding-top: 66px;
}

.box4>.img-box {
    padding-top: 54px;
}

.box5>.img-box {
    padding-top: 54px;
}

.box6>.img-box {
    padding-top: 60px;
}

.section3-title {
    position: relative;
    z-index: 1;
}

.box1 .section3-title {
    margin-top: 35px;
}

.box2 .section3-title {
    margin-top: 37px;
}

.box3 .section3-title {
    margin-top: 36px;
}

.box4 .section3-title {
    margin-top: 25px;
}

.box5 .section3-title {
    margin-top: 25px;
}

.box6 .section3-title {
    margin-top: 24px;
}

.section3-text {
    margin-top: 18px;
    color: #666666;
    position: relative;
    z-index: 1;
}

.img-box {
    height: 129px;
    position: relative;
    z-index: 1;
}

.section4 {
    height: 254px;
    background-image: url('../img/back3.jpg');
}

.section4>.wrap>div {
    width: 33.3%;
    text-align: center;
    padding-top: 81px;
}

.section4-text {
    margin-top: 31px;
}

.slot {
    height: 214px;
    background-color: #FBFBFC;
}

.section5 {
    height: 600px;
    background-image: url('../img/back4.jpg');
}

.section5 .wrap {
    padding-top: 157px;
    position: relative;
}

.section5-title {
    margin-bottom: 50px;
}

.section5-text {
    margin-bottom: 39px;
}

.contact {
    position: absolute;
    top: -97px;
    right: 56px;
    width: 502px;
    height: 598px;
    background-color: #ffffff;
    border-radius: 25px;
}

.top-box {
    height: 97px;
    background-color: #3888f4;
    border-radius: 25px 25px 0px 0px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bottom-box {
    padding-top: 47px;
}

.input-box {
    position: relative;
    width: 400px;
    height: 60px;
    background-color: #ffffff;
    border-radius: 12px;
    margin: 0 auto;
    margin-bottom: 28px;
}

.input-box input {
    height: 100%;
    width: 100%;
    border-radius: 12px;
    border: solid 1px #e2e7f2;
    outline: none;
    padding-left: 70px;
}

.input-box img {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 24px;
}

.bottom-box .form-btn {
    display: block;
    width: 400px;
    height: 60px;
    background-color: #3888f4;
    border-radius: 12px;
    border: solid 1px #e2e7f2;
    margin: 0 auto;
    cursor: pointer;
    margin-top: 84px;
}

@media only screen and (max-width:1420px) {
    .wrap {
        width: 1200px;
        margin: 0 auto;
    }

    .font-size-14 {
        font-size: 12px;
        line-height: 12px;
    }

    .font-size-15 {
        font-size: 14px;
    }

    .font-size-16 {
        font-size: 15px;
        line-height: 15px;
    }

    .font-size-18 {
        font-size: 16px;
        line-height: 16px;
    }

    .font-size-20 {
        font-size: 18px;
        line-height: 18px;
    }



    .font-size-22 {
        font-size: 20px;
        line-height: 20px;
    }

    .font-size-23 {
        font-size: 20px;
        line-height: 20px;
    }

    .font-size-24 {
        font-size: 22px;
        line-height: 22px;
    }

    .font-size-27 {
        font-size: 25px;
        line-height: 25px;
    }

    .font-size-28 {
        font-size: 25px;
        line-height: 25px;
    }

    .font-size-30 {
        font-size: 28px;
        line-height: 28px;
    }

    .font-size-32 {
        font-size: 30px;
        line-height: 30px;
    }

    .font-size-36 {
        font-size: 34px !important;
        line-height: 34px;
    }

    .font-size-40 {
        font-size: 38px;
        line-height: 38px;
    }

    .font-size-46 {
        font-size: 40px;
        line-height: 40px;
    }

    .font-size-49 {
        font-weight: 700;
        font-size: 45px;
        line-height: 45px;
    }

    .section1 {
        padding-top: 100px;
        padding-bottom: 70px;
    }

    .swiper-box {
        width: 1100px;
        height: 465px;
        margin-top: 30px;
    }

    .swiper-width {
        width: 800px;
        margin: 0 auto;
    }

    .swiper-container {
        padding-bottom: 10px !important;
    }

    .swiper-slide .back-box {
        height: 400px;
        transform: translateY(80px);
    }

    .swiper-slide-active .back-box {
        height: 450px;
    }

    .swiper-slide .back-box img {
        width: 100%;
        margin-top: 13.7%;
    }

    .swiper-slide-active .back-box {
        transform: translateY(0px);
    }


    .swiper-button-prev-foreign-trade {
        padding-left: 6px;
        left: 20px !important;
    }

    .swiper-button-next-foreign-trade {
        padding-right: 6px;
        right: 20px !important;
    }

    .swiper-button-prev-foreign-trade,
    .swiper-button-next-foreign-trade {
        width: 50px !important;
        height: 50px !important;
    }

    .xian {
        width: 1000px;
        margin-top: 35px;
    }

    .xian-text {
        top: 30px;
    }

    .btn {
        padding: 13px 40px 13px 40px;
        width: 224px;
        margin-top: 45px;
    }

    .section2 {
        height: auto;
        padding-bottom: 80px;
        background-image: url(../img/back2.jpg);
        padding-top: 74px;
        background-color: #FBFBFC;
        background-size: 100% 100%;
    }

    .section2-box {
        margin-top: 50px;
    }

    .left div {
        width: 210px;
        height: 60px;
        margin-bottom: 23px;
    }

    .left img {
        right: -80px;
        top: 50%;
        transform: translateY(-50%);
    }

    .right {
        width: 850px;
        height: auto;
        background-color: #ffffff;
        box-shadow: 0px 0px 47px 3px rgba(70, 82, 94, 0.05);
        border-radius: 28px;
        display: none;

    }

    .is-right {
        display: block;
    }

    .content-box {
        flex: 1;
        padding-left: 38px;
    }

    .section2-title {
        width: 90%;
        margin-top: 30px;
        padding-bottom: 20px;
    }

    .ul-box {
        margin-top: 18px;
        padding-right: 10%;
    }

    .ul-box li {
        line-height: 26px;
        position: relative;
        padding-left: 15px;
    }

    .dian {
        top: 10px;
        width: 5px;
        height: 5px;
    }

    .li-width {
        width: 90%;
    }

    .img-box-left {
        width: 249px;
        height: 100%;
    }

    .section2 .ordinary-flex {
        height: 100%;
    }

    .img-box-left img {
        width: 100%;
        height: 100%;
    }

    .section3 {
        padding-top: 100px;
        padding-bottom: 100px;
    }

    .section3-box {
        margin-top: 40px;
    }

    .section3-box>div {
        width: 33.3333%;
        height: 280px;
        padding-left: 70px;
    }

    .box>.img-box {
        padding-top: 50px;
    }

    .box .section3-title {
        margin-top: 30px;
    }

    .boxs .section3-title {
        margin-top: 20px;
    }


    .section3-text {
        margin-top: 16px;
    }

    .img-box {
        height: 120px;
    }

    .section4 {
        height: auto;
        padding: 50px 0;
        background-image: url('../img/back3.jpg');
    }

    .section4>.wrap>div {
        width: 33.3%;
        padding-top: 0px;
    }

    .section4-text {
        margin-top: 28px;
    }

    .slot {
        height: 180px;
    }

    .section5 {
        height: auto;
        padding-bottom: 180px;
        background-image: url('../img/back4.jpg');
    }

    .section5 .wrap {
        padding-top: 130px;
        position: relative;
    }

    .section5-title {
        margin-bottom: 40px;
    }

    .section5-text {
        margin-bottom: 32px;
    }

    .contact {
        position: absolute;
        top: -80px;
        right: 50px;
        width: 450px;
        height: auto;
        padding-bottom: 40px;
        background-color: #ffffff;
        border-radius: 25px;
    }

    .top-box {
        height: 80px;
    }

    .bottom-box {
        padding-top: 40px;
    }

    .input-box {
        position: relative;
        width: 90%;
        height: 50px;
        margin-bottom: 22px;
    }

    .input-box input {
        padding-left: 60px;
    }

    .input-box img {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        left: 20px;
        width: 20px;
    }

    .bottom-box .form-btn {
        display: block;
        width: 90%;
        height: 50px;
        margin-top: 60px;
    }
}

@media only screen and (max-width:1220px) {
    .wrap {
        width: 1000px;
        margin: 0 auto;
    }

    .font-size-15 {
        font-size: 13px !important;
    }

    .font-size-16 {
        font-size: 14px !important;
        line-height: 14px;
    }

    .font-size-18 {
        font-size: 14px !important;
        line-height: 14px;
    }

    .font-size-20 {
        font-size: 16px !important;
        line-height: 16px;
    }

    .font-size-22 {
        font-size: 18px !important;
        line-height: 18px;
    }

    .font-size-23 {
        font-size: 18px !important;
        line-height: 18px;
    }

    .font-size-24 {
        font-size: 20px !important;
        line-height: 24px;
    }

    .font-size-27 {
        font-size: 23px !important;
        line-height: 23px;
    }

    .font-size-28 {
        font-size: 23px !important;
        line-height: 23px;
    }

    .font-size-30 {
        font-size: 26px !important;
        line-height: 26px;
    }

    .font-size-32 {
        font-size: 28px !important;
        line-height: 28px;
    }

    .font-size-36 {
        font-size: 28px !important;
        line-height: 28px;
    }

    .font-size-40 {
        font-size: 36px !important;
        line-height: 36px;
    }

    .font-size-46 {
        font-size: 38px;
        line-height: 40px;
    }

    .font-size-49 {
        font-size: 40px;
        line-height: 42px;
    }

    .section1 {
        padding-top: 70px;
        padding-bottom: 50px;
    }

    .swiper-box {
        width: 950px;
        height: 440px;
        margin-top: 25px;
    }

    .xian {
        width: 950px;
        margin-top: 35px;
    }

    .swiper-width {
        width: 700px;
    }

    .swiper-slide-active .back-box {
        height: 430px;
    }

    .swiper-container {
        padding-bottom: 15px !important;
    }

    .swiper-slide .back-box {
        height: 400px;
        transform: translateY(29px);
    }

    .swiper-slide .back-box img {
        width: 100%;
        margin-top: 13.7%;
    }


    .swiper-button-prev-foreign-trade {
        padding-left: 6px;
        left: 10px !important;
    }

    .swiper-button-next-foreign-trade {
        padding-right: 6px;
        right: 10px !important;
    }

    .swiper-button-prev-foreign-trade,
    .swiper-button-next-foreign-trade {
        width: 48px !important;
        height: 48px !important;
    }


    .xian-text {
        top: 25px;
    }

    .btn {
        padding: 10px 35px 10px 35px;
        width: 210px;
        margin-top: 40px;
    }

    .section2 {
        padding-bottom: 50px;
        padding-top: 60px;
    }

    .section2-box {
        margin-top: 40px;
    }

    .left div {
        width: 180px;
        height: 50px;
        margin-bottom: 23px;
    }

    .right {
        width: 700px;
        border-radius: 28px;
    }

    .img-box-left {
        width: 30%;
        height: 100%;
    }

    .is-right {
        display: block;
    }

    .content-box {
        flex: 1;
        padding-left: 30px;
    }

    .section2-title {
        width: 90%;
        margin-top: 25px;
        padding-bottom: 18px;
    }

    .ul-box {
        margin-top: 16px;
        padding-right: 10%;
    }

    .ul-box li {
        line-height: 26px;
        position: relative;
        padding-left: 15px;
    }

    .dian {
        top: 10px;
        width: 5px;
        height: 5px;
    }

    .li-width {
        width: 100%;
    }

    .left img {
        right: -80px;
        top: 50%;
        transform: translateY(-50%);
    }

    .section2 .ordinary-flex {
        height: 100%;
    }

    .img-box-left img {
        width: 100%;
        height: 100%;
    }

    .section3 {
        padding-top: 80px;
        padding-bottom: 80px;
    }

    .section3-box {
        margin-top: 30px;
    }

    .section3-box>div {
        width: 33.3333%;
        height: 250px;
        padding-left: 50px;
    }

    .box>.img-box {
        padding-top: 40px;
    }

    .box .section3-title {
        margin-top: 25px;
    }

    .boxs .section3-title {
        margin-top: 15px;
    }


    .section3-text {
        margin-top: 14px;
    }

    .img-box {
        height: 100px;
    }

    .section4 {
        height: auto;
        padding: 45px 0;
        background-image: url('../img/back3.jpg');
    }

    .section4>.wrap>div {
        width: 33.3%;
        padding-top: 0px;
    }

    .section4-text {
        margin-top: 20px;
    }

    .slot {
        height: 150px;
    }

    .section5 {
        padding-bottom: 100px;
    }

    .section5 .wrap {
        padding-top: 100px;
        position: relative;
    }

    .section5-title {
        margin-bottom: 30px;
    }

    .section5-text {
        margin-bottom: 26px;
    }

    .contact {
        position: absolute;
        top: -70px;
        right: 40px;
        width: 380px;
        height: auto;
        padding-bottom: 30px;
    }

    .top-box {
        height: 70px;
    }

    .bottom-box {
        padding-top: 35px;
    }

    .input-box {
        position: relative;
        width: 90%;
        height: 40px;
        margin-bottom: 15px;
    }

    .input-box input {
        padding-left: 40px;
    }

    .input-box img {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        left: 15px;
        width: 16px;
    }

    .bottom-box .form-btn {
        display: block;
        width: 90%;
        height: 40px;
        margin-top: 40px;
    }
}

@media only screen and (max-width:1023px) {
    .wrap {
        width: 90%;
        margin: 0 auto;
    }

    .font-size-15 {
        font-size: 12px !important;
    }

    .font-size-16 {
        font-size: 13px !important;
        line-height: 16px;
    }

    .font-size-18 {
        font-size: 13px !important;
        line-height: 13px;
    }

    .font-size-20 {
        font-size: 14px !important;
        line-height: 14px;
    }

    .font-size-22 {
        font-size: 16px !important;
        line-height: 16px;
    }

    .font-size-23 {
        font-size: 16px !important;
        line-height: 16px;
    }

    .font-size-24 {
        font-size: 18px !important;
        line-height: 18px;
    }

    .font-size-27 {
        font-size: 21px !important;
        line-height: 21px;
    }

    .font-size-28 {
        font-size: 21px !important;
        line-height: 21px;
    }

    .font-size-30 {
        font-size: 24px !important;
        line-height: 24px;
    }

    .font-size-32 {
        font-size: 24px !important;
        line-height: 24px;
    }

    .font-size-36 {
        font-size: 24px !important;
        line-height: 24px;
    }

    .font-size-40 {
        font-size: 34px !important;
        line-height: 34px;
    }

    .font-size-46 {
        font-size: 34px;
        line-height: 36px;
    }

    .font-size-49 {
        font-size: 36px;
        line-height: 38px;
    }

    .section1 {
        padding-top: 50px;
        padding-bottom: 30px;
    }

    .swiper-box {
        width: 90%;
        height: 380px;
        margin-top: 15px;
    }

    .xian {
        width: 90%;
        margin-top: 10px;
    }

    .swiper-width {
        width: 80%;
    }

    .swiper-slide-active .back-box {
        height: 380px;
    }

    .swiper-container {
        padding-bottom: 15px !important;
    }

    .swiper-slide .back-box {
        height: 340px;
        transform: translateY(29px);
    }

    .swiper-slide .back-box img {
        width: 100%;
        margin-top: 13.7%;
    }


    .swiper-button-prev-foreign-trade {
        padding-left: 6px;
        left: 10px !important;
    }

    .swiper-button-next-foreign-trade {
        padding-right: 6px;
        right: 10px !important;
    }

    .swiper-button-prev-foreign-trade,
    .swiper-button-next-foreign-trade {
        width: 48px !important;
        height: 48px !important;
    }


    .xian-text {
        top: 15px;
    }

    .btn {
        padding: 8px 0px;
        width: 180px;
        margin-top: 20px;
    }

    .section2 {
        padding-bottom: 40px;
        padding-top: 40px;
    }

    .section2-box {
        margin-top: 30px;
    }

    .left div {
        width: 140px;
        height: 45px;
        margin-bottom: 20px;
    }

    .right {
        width: 70%;
    }

    .img-box-left {
        width: 30%;
        height: 100%;
    }

    .is-right {
        display: block;
    }

    .content-box {
        flex: 1;
        padding-left: 20px;
    }

    .section2-title {
        width: 90%;
        margin-top: 20px;
        padding-bottom: 10px;
    }

    .ul-box {
        margin-top: 10px;
        padding-right: 10%;
    }

    .ul-box li {
        line-height: 24px;
        position: relative;
        padding-left: 15px;
    }

    .dian {
        top: 9px;
        width: 5px;
        height: 5px;
    }

    .li-width {
        width: 100%;
    }

    .left img {
        right: -80px;
        top: 50%;
        width: 25px;
        transform: translateY(-50%);
    }

    .section2 .ordinary-flex {
        height: 100%;
    }

    .img-box-left img {
        width: 100%;
        height: 100%;
    }

    .section3 {
        padding-top: 50px;
        padding-bottom: 50px;
    }

    .section3-box {
        margin-top: 30px;
    }

    .box1 img {
        width: 60px;
    }

    .box2 img {
        width: 70px;
    }

    .box3 img {
        width: 55px;
    }

    .box4 img {
        width: 60px;
    }

    .box5 img {
        width: 58px;
    }

    .box6 img {
        width: 60px;
    }



    .section3-box>div {
        width: 33.3333%;
        height: 250px;
        padding-left: 20px;
        padding-right: 20px;
    }



    .box>.img-box {
        padding-top: 40px;
    }

    .box .section3-title {
        margin-top: 25px;
    }

    .boxs .section3-title {
        margin-top: 15px;
    }


    .section3-text {
        margin-top: 8px;
        line-height: 15px;
    }

    .img-box {
        height: 100px;
    }

    .section4 {
        height: auto;
        padding: 40px 0;
        background-image: url('../img/back3.jpg');
    }

    .section4>.wrap>div {
        width: 33.3%;
        padding-top: 0px;
    }

    .section4-text {
        margin-top: 15px;
    }

    .slot {
        height: 100px;
    }

    .section5 {
        padding-bottom: 70px;
    }

    .section5 .wrap {
        padding-top: 70px;
        position: relative;
    }

    .section5-title {
        margin-bottom: 20px;
    }

    .section5-text {
        margin-bottom: 16px;
    }

    .contact {
        position: absolute;
        top: -50px;
        right: 30px;
        width: 330px;
        height: auto;
        padding-bottom: 30px;
    }

    .top-box {
        height: 50px;
    }

    .bottom-box {
        padding-top: 35px;
    }

    .input-box {
        position: relative;
        width: 90%;
        height: 30px;
        margin-bottom: 12px;
    }

    .input-box input {
        padding-left: 40px;
    }

    .input-box img {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        left: 15px;
        width: 16px;
    }

    .bottom-box .form-btn {
        display: block;
        width: 90%;
        height: 30px;
        margin-top: 30px;
    }
}

@media only screen and (max-width:945px) {
    .left img {
        right: -60px;
        top: 50%;
        width: 25px;
        transform: translateY(-50%);
    }
}

@media only screen and (max-width:910px) {
    .font-size-36 {
        font-size: 20px !important;
    }

    .font-size-16 {
        font-size: 12px !important;
        line-height: 18px;
    }

    .left img {
        right: -50px;
        top: 50%;
        width: 25px;
        transform: translateY(-50%);
    }

}

@media only screen and (max-width:767px) {

    .wrap {
        width: 90%;
        margin: 0 auto;
    }

    .font-size-15 {
        font-size: 12px !important;
        line-height: 14px;
    }

    .font-size-16 {
        font-size: 12px !important;
        line-height: 14px;
    }

    .font-size-18 {
        font-size: 12px !important;
        line-height: 14px;
    }

    .font-size-20 {
        font-size: 13px !important;
        line-height: 15px;
    }

    .font-size-22 {
        font-size: 12px !important;
        line-height: 16px;
    }

    .font-size-23 {
        font-size: 14px !important;
        line-height: 16px;
    }

    .font-size-24 {
        font-size: 15px !important;
        line-height: 18px;
    }

    .font-size-27 {
        font-size: 14px !important;
        line-height: 19px;
    }

    .font-size-28 {
        font-size: 14px !important;
        line-height: 19px;
    }

    .font-size-30 {
        font-size: 18px !important;
        line-height: 20px;
    }

    .font-size-32 {
        font-size: 12px !important;
        line-height: 20px;
    }

    .font-size-36 {
        font-size: 18px !important;
        line-height: 20px;
    }

    .font-size-40 {
        font-size: 20px !important;
        line-height: 24px;
    }

    .font-size-46 {
        font-size: 18px;
        line-height: 26px;
    }

    .font-size-49 {
        font-size: 20px;
        line-height: 24px;
    }

    .little-swiper-box {
        display: block !important;
        overflow: hidden;
        position: relative;
        margin-top: 20px;
    }

    .section1 {
        padding-top: 30px;
        padding-bottom: 20px;
    }

    .swiper-box {
        width: 90%;
        height: 450px;
        margin-top: 15px;
        display: none;
    }

    .xian {
        width: 90%;
        margin-top: 20px;
    }

    .swiper-width {
        width: 80%;
    }

    .swiper-button-prev,
    .swiper-button-next {
        width: 35px !important;
        height: 35px !important;
    }

    .swiper-button-prev {
        left: 10% !important;
        padding-left: 5px;
    }

    .swiper-button-next {
        padding-right: 5px;
        right: 10% !important;
    }

    .swiper-container {
        padding-bottom: 15px !important;
    }

    .swiper-slide .back-box {
        height: 513px;
        transform: translateY(0px);
    }

    .swiper-slide .back-box img {
        width: 100%;
        margin-top: 13%;
    }

    .back-box {
        width: 40%;
        margin: 0 auto;
    }

    .xian-text {
        top: 15px;
    }

    .btn {
        padding: 8px 0px;
        width: 130px;
        margin-top: 20px;
    }

    .section2 {
        padding-bottom: 10px;
        padding-top: 30px;
        background-size: 135% 204%;
    }

    .section2-box {
        margin-top: 20px;
    }

    .left {
        display: none;
    }

    .left div {
        width: 140px;
        height: 45px;
        margin-bottom: 20px;
    }

    .right {
        width: 100%;
        display: block !important;
        margin-bottom: 20px;
    }

    /* .img-box-left {
        width: 100%;
        border-radius: 18px 0 0 18px;
        height: 200px;
        background: url('../img/img4.png');
        background-repeat: no-repeat;
        background-position: center;
        background-size: 85%;
        border-radius: 15px;
        background-origin: content-box;
    } */

    .is-right {
        display: block;
    }

    .content-box {
        flex: 1;
        padding-left: 20px;
    }

    .section2-title {
        width: 95%;
        margin-top: 10px;
        padding-bottom: 5px;
    }

    .ul-box {
        margin-top: 5px;
        padding-right: 10%;
        padding-bottom: 10px;
    }

    .ul-box li {
        line-height: 20px;
        position: relative;
        padding-left: 15px;
    }

    .dian {
        top: 9px;
        width: 5px;
        height: 5px;
    }

    .li-width {
        width: 100%;
    }

    .left img {
        right: -80px;
        top: 50%;
        width: 25px;
        transform: translateY(-50%);
    }

    .section2 .ordinary-flex {
        height: 100%;
    }

    .img-box-left img {
        width: 100%;
        height: 100%;
    }

    .section3 {
        padding-top: 30px;
        padding-bottom: 30px;
    }

    .section3-box {
        margin-top: 20px;
    }

    .box1 {
        border-right: 1px solid #E3E5E9;

    }

    .box2 {
        border-right: none;
        border-left: none;
    }

    .box3 {
        border-right: 1px solid #E3E5E9;
    }

    .box4 {
        border-bottom: 1px solid #E3E5E9;
    }

    .box5 {
        border-left: none;
    }

    .box1 img {
        width: 50px;
    }

    .box2 img {
        width: 55px;
    }

    .box3 img {
        width: 48px;
    }

    .box4 img {
        width: 50px;
    }

    .box5 img {
        width: 48px;
    }

    .box6 img {
        width: 50px;
    }



    .section3-box>div {
        width: 50%;
        height: auto;
        padding-bottom: 40px;
        padding-left: 20px;
        padding-right: 20px;
    }



    .box>.img-box {
        padding-top: 40px;
    }

    .box .section3-title {
        margin-top: 5px;
    }

    .boxs .section3-title {
        margin-top: 10px;
    }


    .section3-text {
        margin-top: 4px;
        line-height: 16px;
    }

    .img-box {
        height: 100px;
    }

    .section4 {
        height: auto;
        padding: 30px 0;
        background-image: url('../img/back3.jpg');
    }

    .section4>.wrap>div {
        width: 33.33%;
        padding-top: 0px;
    }

    .section4-text {
        margin-top: 8px;
    }

    .slot {
        height: 50px;
        display: none;
    }

    .section5 {
        padding-bottom: 20px;
    }

    .section5 .wrap {
        padding-top: 20px;
        position: relative;
    }

    .section5-title {
        margin-bottom: 8px;
    }

    .section5-text {
        margin-bottom: 3px;
    }

    .contact {
        position: static;
        width: 330px;
        margin: 0 auto;
        height: auto;
        padding-bottom: 20px;
        margin-top: 20px;
    }

    .top-box {
        height: 40px;
    }

    .bottom-box {
        padding-top: 15px;
    }

    .input-box {
        position: relative;
        width: 90%;
        height: 30px;
        margin-bottom: 12px;
    }

    .input-box input {
        padding-left: 30px;
    }

    .input-box img {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        left: 10px;
        width: 13px;
    }

    .bottom-box .form-btn {
        display: block;
        width: 90%;
        height: 30px;
        margin-top: 10px;
    }

    .title-text {
        margin-top: 5px;
        padding: 0 20px;
    }
}


@media only screen and (max-width:520px) {
    .swiper-slide .back-box {
        height: 400px;
        transform: translateY(0px);
    }

    .font-size-36 {
        font-size: 20px !important;
        line-height: 22px;
    }

    .font-size-24 {
        font-size: 14px !important;
        line-height: 16px;
    }

    .font-size-36 {
        font-size: 15px !important;
        line-height: 18px;
    }

}

@media only screen and (max-width:471px) {
    .font-size-36 {
        font-size: 20px !important;
        line-height: 22px;
    }

    .font-size-24 {
        font-size: 14px !important;
        line-height: 16px;
    }

    .font-size-36 {
        font-size: 15px !important;
        line-height: 18px;
    }

    .swiper-slide .back-box {
        height: 300px;
        transform: translateY(0px);
    }

    .section4>.wrap>div {
        width: 50%;
        margin-bottom: 10px;
        padding-top: 0px;
    }

    .section4 {
        padding: 20px 0 10px;
    }

    .contact {
        position: static;
        width: 80%;
        margin: 0 auto;
        height: auto;
        padding-bottom: 20px;
        margin-top: 20px;
    }

    .img-box {
        height: 90px;
        padding-top: 30px !important;
    }

    .section3-box>div {
        padding-bottom: 20px;
    }

    .img-box-left {
        display: none;
    }

    .img-box-bottom1 {
        height: 200px;
        width: 100%;
        background-image: url(../img/image1.png);
        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
        border-radius: 0 0 18px 18px;
    }

    .img-box-bottom2 {
        height: 200px;
        width: 100%;
        background-image: url(../img/image6.jpg);
        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
        border-radius: 0 0 18px 18px;
    }

    .img-box-bottom3 {
        height: 200px;
        width: 100%;
        background-image: url(../img/image2.jpg);
        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
        border-radius: 0 0 18px 18px;
    }

    .img-box-bottom4 {
        height: 200px;
        width: 100%;
        background-image: url(../img/image3.jpg);
        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
        border-radius: 0 0 18px 18px;
    }

    .img-box-bottom5 {
        height: 200px;
        width: 100%;
        background-image: url(../img/img7.jpg);
        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
        border-radius: 0 0 18px 18px;
    }
}

@media only screen and (max-width:350px) {}