body{
    margin-top: 100px;
}
.header .header-bottom-wrap{
    background: transparent;
    box-shadow: none;
}
@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    body{
        margin-top: 80px;
    }
}
@media only screen and (max-width: 1000px) {
    body{
        margin-top: 60px;
    }
}
.header .header-nav .nav-item:nth-child(1)::after{
    content: "";
}
.header .header-nav .nav-item:nth-child(1)>a{
    color: #0070D9;
}
/**
 * banner styles
 **/
.banner .swiper{
}
.swiper-slide{
    position: relative;
}
.swiper-slide-img{
    width: 100%;
}
.swiper-slide-img img{
    width: 100%;
    height: 100%;
}
.swiper-slide-content{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 1200px;
}
.swiper-slide-content .swiper-slide-title{
    font-size: 46px;
    line-height: 69px;
    color: #FFFFFF;
    font-weight: bold;
}
.swiper-slide-content .swiper-slide-desc{
    font-size: 24px;
    color: rgba(255, 255, 255, .8);
    line-height: 30px;
    margin-top: 30px;
}
.swiper-slide-content .swiper-slide-btn{
    margin-top: 40px;
    width: 206px;
    height: 58px;
    display: block;
    background: #FFFFFF;
    font-size: 18px;
    color: #0070D9;
    line-height: 58px;
    text-align: center;
}
.swiper-slide-content .swiper-slide-btn img{
    width: 16px;
    height: 16px;
}

.swiper-horizontal>.swiper-pagination-bullets,
.swiper-pagination-bullets.swiper-pagination-horizontal,
.swiper-pagination-custom, .swiper-pagination-fraction{
    width: auto;
    height: auto;
    left: 50%;
    transform: translateX(-50%);
    bottom: 20px;
}
.swiper-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet,
.swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet{
    width: 40px;
    height: 6px;
    background-color: #FFFFFF;
    border-radius: 3px;
    margin: 0 3px;
    opacity: 1;
    align-items: center;
}
.swiper-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet.swiper-pagination-bullet-active,
.swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet.swiper-pagination-bullet-active{
    background-color: #0070D9;
}


@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .swiper-slide-content{
        width: 900px;
    }
    .swiper-slide-content .swiper-slide-title{
        font-size: 36px;
        line-height: 50px;
    }
    .swiper-slide-content .swiper-slide-desc{
        font-size: 16px;
        line-height: 24px;
        margin-top: 16px;
    }
    .swiper-slide-content .swiper-slide-btn{
        margin-top: 30px;
        width: 180px;
        height: 50px;
        line-height: 50px;
        font-size: 16px;
    }
}
@media only screen and (max-width: 1000px) {
    .swiper-slide-content{
        width: 700px;
    }
    .swiper-slide-content .swiper-slide-title{
        font-size: 24px;
        line-height: 36px;
    }
    .swiper-slide-content .swiper-slide-desc{
        font-size: 12px;
        line-height: 18px;
        margin-top: 6px;
    }
    .swiper-slide-content .swiper-slide-btn{
        margin-top: 10px;
        width: 160px;
        height: 40px;
        line-height: 40px;
        font-size: 14px;
    }
}


/**
 * hot products styles
 **/
.hot-products{
    width: 1200px;
    margin: 60px auto;
    overflow: hidden;
}
.hot-products .hot-products-list{
    display: flex;
    flex-wrap: wrap;
    position: relative;
    margin-top: 40px;
}
.hot-products .hot-products-list .product-item{
    margin-top: 30px;
    width: 24%;
    margin-right: 1.33%;
}
.hot-products .hot-products-list .product-item:nth-child(-n+4){
    margin-top: 0;
}
.hot-products .hot-products-list .product-item:nth-child(4n){
    margin-right: 0;
}
.hot-products .hot-products-list .product-item .product-item-img{
    width: 100%;
    aspect-ratio: 1 / 1; /* 1:1 的宽高比，即高度等于宽度 */
    overflow: hidden;
}
.hot-products .hot-products-list .product-item .product-item-img img{
    width: 100%;
    height: 100%;
    transition: all .3s;
}
.hot-products .hot-products-list .product-item .product-item-title {
    font-weight: bold;
    font-size: 20px;
    color: #1A1A1A;
    line-height: 23px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin: 10px 0;
}
.hot-products .hot-products-list .product-item .product-item-more{
    font-size: 12px;
    color: #333333;
    line-height: 14px;
    margin-top: 10px;
}
.hot-products .hot-products-list .product-item .product-item-more img{
    width: 12px;
    height: 8px;
    margin-left: 10px;
}
.hot-products .hot-products-list .product-item .product-item-more img.active{
    display: none;
}
.hot-products .hot-products-list .product-item:hover .product-item-video-icon{
    display: block;
}
.hot-products .hot-products-list .product-item:hover .product-item-more{
    color: #0070D9;
}
.hot-products .hot-products-list .product-item:hover .product-item-more img.normal{
    display: none;
}
.hot-products .hot-products-list .product-item:hover .product-item-more img.active{
    display: inline-block;
}
.hot-products .hot-products-list .product-item:hover .product-item-img img{
    transform: scale(1.05);
}

@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .hot-products{
        width: 900px;
        margin: 50px auto;
    }
    .hot-products .hot-products-list{
        margin-top: 30px;
    }
    .hot-products .hot-products-list .product-item{
        margin-top: 20px;
    }
    .hot-products .hot-products-list .product-item .product-item-title{
        font-size: 18px;
        line-height: 22px;
        margin: 6px 0;
    }
    .hot-products .hot-products-list .product-item .product-item-more{
        margin-top: 6px;
    }
}
@media only screen and (max-width: 1000px) {
    .hot-products{
        width: 700px;
        margin: 40px auto;
    }
    .hot-products .hot-products-list{
        margin-top: 20px;
    }
    .hot-products .hot-products-list .product-item{
        margin-top: 10px;
    }
    .hot-products .hot-products-list .product-item .product-item-title{
        font-size: 14px;
        line-height: 16px;
        margin: 2px 0;
    }
    .hot-products .hot-products-list .product-item .product-item-more{
        margin-top: 4px;
    }
}


/**
 * about  styles
 **/
.about-wrap{
    width: 100%;
    margin: 130px 0 60px;
    position: relative;
    background: #024199;
    padding: 80px 0;
}
.about-wrap .about-triangle{
    width: 0;
    height: 0;
    border-top: 100px solid transparent;
    border-bottom: 100px solid #024199;
    border-left: 150px solid #024199;
    border-right: 150px solid transparent;
    position: absolute;
    left: 0;
    top: -200px;
    z-index: 2;
}
.about-wrap .about-trapezoid{
    width: 55%;
    height: 70px;
    background: #EEF6FF;
    position: absolute;
    left: 0;
    top: -70px;
    z-index: 1;
    clip-path: polygon(0 0, calc(100% - 40px) 0, 100% 100%, 0 100%);
}
.about{
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}
.about .about-left{
    width: calc(50% - 40px);
}
.about .about-left .site-title,
.about .about-left .title{
    color: #FFFFFF;
    text-align: left;
}
.about .about-left .title-line{
    margin: 0;
    background: #FFFFFF;
}
.about .about-left .about-desc{
    font-size: 16px;
    color: #FFFFFF;
    line-height: 24px;
    margin-top: 40px;
}
.about .about-left .about-more{
    width: 206px;
    height: 58px;
    background: #0070D9;
    display: block;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 58px;
    text-align: center;
    margin-top: 40px;
}
.engineering{
    width: 100%;
    display: flex;
    margin-top: 40px;
}
.engineering .engineering-item{
    width: 33.33%;
    position: relative;
}
.engineering .engineering-item::after{
    content: "";
    width: 2px;
    height: 40px;
    background: #FFFFFF;
    opacity: 0.4;
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
}
.engineering .engineering-item:last-child::after{
    content: none;
}
.engineering .engineering-item .engineering-item-num{
    font-family: DIN, DIN;
    font-weight: bold;
    font-size: 42px;
    color: #FFFFFF;
    line-height: 52px;
    text-align: center;
}
.engineering .engineering-item .engineering-item-name{
    font-size: 16px;
    color: #FFFFFF;
    line-height: 17px;
    text-align: center;
    margin-top: 10px;
}

.about .about-right{
    width: 50%;
}
.about .about-right .about-right-site-title{
    font-size: 14px;
    color: #FFFFFF;
    line-height: 16px;
}
.about .about-right .about-right-title{
    font-weight: bold;
    font-size: 46px;
    color: #FFFFFF;
    line-height: 69px;
    margin-top: 30px;
}
.about .about-right .about-right-img{
    width: 100%;
    margin-top: 40px;
}
.about .about-right .about-right-img img{
    width: 100%;
}



@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .about-wrap{
        margin: 100px 0 40px;
        padding: 60px 0;
    }
    .about-wrap .about-triangle{
        border-top: 75px solid transparent;
        border-bottom: 75px solid #024199;
        border-left: 100px solid #024199;
        border-right: 100px solid transparent;
        top: -150px;
    }
    .about-wrap .about-trapezoid{
        top: -55px;
        height: 55px;
        clip-path: polygon(0 0, calc(100% - 30px) 0, 100% 100%, 0 100%);
    }
    .about{
        width: 900px;
    }
    .about .about-left{
        width: calc(50% - 30px);
    }
    .about .about-left .about-desc{
        font-size: 14px;
        line-height: 21px;
        margin-top: 20px;
    }
    .about .about-left .about-more{
        width: 180px;
        height: 50px;
        font-size: 16px;
        line-height: 50px;
        margin-top: 20px;
    }
    .engineering{
        margin-top: 30px;
    }
    .engineering .engineering-item::after{
        height: 30px;
    }
    .engineering .engineering-item .engineering-item-num{
        font-size: 36px;
        line-height: 44px;
    }
    .engineering .engineering-item .engineering-item-name{
        font-size: 14px;
        line-height: 16px;
        margin-top: 6px;
    }

    .about .about-right{
        width: 50%;
    }
    .about .about-right .about-right-title{
        font-size: 38px;
        line-height: 50px;
        margin-top: 20px;
    }
}
@media only screen and (max-width: 1000px) {
    .about-wrap{
        margin: 70px 0 30px;
        padding: 40px 0;
    }
    .about-wrap .about-triangle{
        border-top: 50px solid transparent;
        border-bottom: 50px solid #024199;
        border-left: 75px solid #024199;
        border-right: 75px solid transparent;
        top: -100px;
    }
    .about-wrap .about-trapezoid{
        top: -40px;
        height: 40px;
        clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 100%, 0 100%);
    }
    .about{
        width: 700px;
    }
    .about .about-left{
        width: calc(50% - 20px);
    }
    .about .about-left .about-desc{
        font-size: 12px;
        line-height: 18px;
        margin-top: 10px;
    }
    .about .about-left .about-more{
        width: 160px;
        height: 40px;
        font-size: 14px;
        line-height: 40px;
        margin-top: 10px;
    }
    .engineering{
        margin-top: 20px;
    }
    .engineering .engineering-item::after{
        height: 20px;
    }
    .engineering .engineering-item .engineering-item-num{
        font-size: 30px;
        line-height: 36px;
    }
    .engineering .engineering-item .engineering-item-name{
        font-size: 12px;
        line-height: 14px;
        margin-top: 0;
    }

    .about .about-right{
        width: 50%;
    }
    .about .about-right .about-right-title{
        font-size: 30px;
        line-height: 40px;
        margin-top: 20px;
    }
}



.news{
    width: 1200px;
    margin: 60px auto;
}
.news .news-list{
    width: 75%;
    float: left;
}
.news .news-list .news-item{
    margin-top: 36px;
}
.news .news-list .news-item a{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.news .news-list .news-item .news-item-img{
    width: 27%;
    aspect-ratio: 3 / 2;
    overflow: hidden;
}
.news .news-list .news-item .news-item-img img{
    width: 100%;
    height: 100%;
    transition: all .3s ease-in-out;
}
.news .news-list .news-item .news-item-content{
    width: 71%;
}
.news .news-list .news-item .news-item-title{
    font-weight: bold;
    font-size: 20px;
    color: #1A1A1A;
    line-height: 27px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.news .news-list .news-item .news-item-desc{
    font-size: 16px;
    color: #666666;
    line-height: 24px;
    margin-top: 10px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.news .news-list .news-item .news-item-bottom{
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
}
.news .news-list .news-item .news-item-date{
    font-size: 16px;
    color: #999999;
    line-height: 17px;
}
.news .news-list .news-item .news-item-more{
    font-size: 16px;
    color: #202020;
    line-height: 17px;
    margin-right: 20px;
}
.news .news-list .news-item .news-item-more img{

}
.news .news-list .news-item .news-item-more img.active{
    display: none;
}
.news .news-list .news-item:hover .news-item-video .news-item-video-icon{
    display: block;
}
.news .news-list .news-item:hover .news-item-more{
    color: #0070D9;
}
.news .news-list .news-item:hover .news-item-more img.normal{
    display: none;
}
.news .news-list .news-item:hover .news-item-more img.active{
    display: inline-block;
}
.news .news-list .news-item:hover .news-item-img img{
    transform: scale(1.05);
}

.news .news-item-last{
    float: right;
    width: 24%;
    margin-top: 36px;
}
.news .news-item-last .news-item-title{
    font-weight: bold;
    font-size: 20px;
    color: #1A1A1A;
    line-height: 30px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.news .news-item-last .news-item-date{
    font-size: 16px;
    color: #999999;
    line-height: 17px;
    margin-top: 15px;
}
.news .news-item-last .news-item-desc{
    font-size: 16px;
    color: #666666;
    line-height: 24px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 8;
    -webkit-box-orient: vertical;
    margin-top: 20px;
}
.news .news-item-last .news-item-img{
    width: 100%;
    aspect-ratio: 285 / 246;
    margin-top: 20px;
}
.news .news-item-last .news-item-img img{
    width: 100%;
    height: 100%;
}

@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .news{
        width: 900px;
        margin: 50px auto;
    }
    .news .news-list .news-item{
        margin-top: 26px;
    }
    .news .news-list .news-item .news-item-title{
        font-size: 18px;
        line-height: 24px;
    }
    .news .news-list .news-item .news-item-desc{
        font-size: 14px;
        line-height: 21px;
        margin-top: 6px;
    }
    .news .news-list .news-item .news-item-bottom{
        margin-top: 10px;
    }
    .news .news-list .news-item .news-item-date,
    .news .news-list .news-item .news-item-more{
        font-size: 14px;
    }

    .news .news-item-last{
        margin-top: 26px;
    }
    .news .news-item-last .news-item-title{
        font-size: 18px;
        line-height: 27px;
    }
    .news .news-item-last .news-item-date{
        font-size: 14px;
        margin-top: 10px;
    }
    .news .news-item-last .news-item-desc{
        font-size: 14px;
        line-height: 21px;
        margin-top: 10px;
        -webkit-line-clamp: 6;
    }
    .news .news-item-last .news-item-img{
        margin-top: 10px;
    }
}
@media only screen and (max-width: 1000px) {
    .news{
        width: 700px;
        margin: 40px auto;
    }
    .news .news-list .news-item{
        margin-top: 20px;
    }
    .news .news-list .news-item .news-item-title{
        font-size: 16px;
        line-height: 24px;
    }
    .news .news-list .news-item .news-item-desc{
        font-size: 12px;
        line-height: 18px;
        margin-top: 2px;
    }
    .news .news-list .news-item .news-item-bottom{
        margin-top: 5px;
    }
    .news .news-list .news-item .news-item-date,
    .news .news-list .news-item .news-item-more{
        font-size: 12px;
    }

    .news .news-item-last{
        margin-top: 20px;
    }
    .news .news-item-last .news-item-title{
        font-size: 16px;
        line-height: 24px;
    }
    .news .news-item-last .news-item-date{
        font-size: 12px;
        margin-top: 5px;
    }
    .news .news-item-last .news-item-desc{
        font-size: 12px;
        line-height: 18px;
        margin-top: 5px;
        -webkit-line-clamp: 6;
    }
    .news .news-item-last .news-item-img{
        margin-top: 5px;
    }
}


/**
 * service  styles
 **/
.service{
    width: 100%;
    display: flex;
}
.service .service-left{
    width: calc( 50% - 600px + 400px );
    background-size: cover;
    padding: 150px 20px 90px calc( 50% - 600px );
}
.service .service-left .title{
    text-align: left;
}
.service .service-left .service-desc{
    font-size: 16px;
    color: #666666;
    line-height: 24px;
    margin-top: 30px;
}

.service .service-list{
    width: calc( 50% + 600px - 400px );
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    padding-right: calc( 50% - 600px );
}
.service .service-list .service-item{
    width: 49%;
    aspect-ratio: 386 / 215;
    padding: 30px 24px;
    background: #2F3E67;
    cursor: pointer;
}
.service .service-list .service-item:nth-child(1){
    margin-top: 60px;
    margin-right: 2%;
}
.service .service-list .service-item:nth-child(2){
    background: #353B45;
}
.service .service-list .service-item:nth-child(3){
    background: #353B45;
    margin-top: 30px;
}
.service .service-list .service-item:nth-child(4){
    margin-top: -30px;
}
.service .service-list .service-item .service-item-img{
    width: 50px;
    height: 50px;
    margin: 0 auto;
}
.service .service-list .service-item .service-item-img img{
    width: 100%;
    height: 100%;
    transition: all 0.5s ease-in-out;
}
.service .service-list .service-item .service-item-title{
    font-weight: bold;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 22px;
    margin-top: 30px;
    text-align: center;
}
.service .service-list .service-item .service-item-desc{
    font-size: 16px;
    color: rgba(255, 255, 255, .8);
    line-height: 21px;
    margin-top: 10px;
    text-align: center;
}
.service .service-list .service-item:hover .service-item-img img{
    transform: rotateY(180deg);
}


@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .service .service-left{
        width: calc( 50% - 450px + 300px );
        background-size: cover;
        padding: 120px 10px 55px calc( 50% - 450px );
    }
    .service .service-left .service-desc{
        font-size: 14px;
        line-height: 21px;
        margin-top: 20px;
    }

    .service .service-list{
        width: calc(50% + 450px - 300px);
        display: flex;
        flex-wrap: wrap;
        align-items: flex-start;
        justify-content: space-between;
        padding-right: calc(50% - 450px);
    }
    .service .service-list .service-item{
        padding: 24px 12px;
    }
    .service .service-list .service-item:nth-child(1){
        margin-top: 40px;
    }
    .service .service-list .service-item:nth-child(3){
        margin-top: 20px;
    }
    .service .service-list .service-item:nth-child(4){
        margin-top: -20px;
    }
    .service .service-list .service-item .service-item-img{
        width: 45px;
        height: 45px;
    }
    .service .service-list .service-item .service-item-title{
        font-size: 18px;
        margin-top: 20px;
    }
    .service .service-list .service-item .service-item-desc{
        font-size: 14px;
        line-height: 20px;
        margin-top: 5px;
    }
}
@media only screen and (max-width: 1000px) {
    .service .service-left{
        width: calc( 50% - 350px + 240px );
        background-size: cover;
        padding: 90px 10px 40px calc( 50% - 350px );
    }
    .service .service-left .service-desc{
        font-size: 12px;
        line-height: 18px;
        margin-top: 10px;
    }

    .service .service-list{
        width: calc(50% + 350px - 240px);
        display: flex;
        flex-wrap: wrap;
        align-items: flex-start;
        justify-content: space-between;
        padding-right: calc(50% - 350px);
    }
    .service .service-list .service-item{
        padding: 15px 5px;
    }
    .service .service-list .service-item:nth-child(1){
        margin-top: 30px;
    }
    .service .service-list .service-item:nth-child(3){
        margin-top: 15px;
    }
    .service .service-list .service-item:nth-child(4){
        margin-top: -15px;
    }
    .service .service-list .service-item .service-item-img{
        width: 40px;
        height: 40px;
    }
    .service .service-list .service-item .service-item-title{
        font-size: 16px;
        margin-top: 10px;
    }
    .service .service-list .service-item .service-item-desc{
        font-size: 12px;
        line-height: 18px;
        margin-top: 5px;
    }
}


.quote-wrap{
    width: 100%;
    margin: 60px 0 160px;
    padding: 80px 0 60px;
    background: url("../images/quote-bg.webp") no-repeat;
    background-size: cover;
}
.quote{
    width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}
.quote .quote-left{
    width: 49%;
    background: #FFFFFF;
    box-shadow: 0px 0px 30px 1px rgba(0,0,0,0.16);
    padding: 50px 30px;
    margin-bottom: -160px;
}
.quote .quote-left .title{
    margin-top: 0;
}
.quote .quote-left .quote-left-desc{
    font-size: 16px;
    color: #666666;
    line-height: 24px;
    text-align: center;
    margin-top: 25px;
}
.quote .quote-left .quote-form{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 10px;
}
.quote .quote-left .quote-form input{
    width: 48%;
    height: 42px;
    border: 1px solid #ECECEC;
    outline: none;
    padding-left: 16px;
    margin-top: 20px;
}
.quote .quote-left .quote-form textarea{
    width: 100%;
    height: 128px;
    border: 1px solid #ECECEC;
    outline: none;
    resize: none;
    margin-top: 20px;
    padding: 16px;
}
.quote .quote-left .quote-form .quote-submit{
    width: 530px;
    height: 42px;
    background: #0070D9;
    cursor: pointer;
    font-size: 14px;
    line-height: 42px;
    color: #FFFFFF;
    text-align: center;
    margin-top: 20px;
}

.quote .quote-right{
    width: 49%;
}
.quote .quote-right .quote-right-sub-title{
    font-size: 14px;
    color: #FFFFFF;
    line-height: 16px;
}
.quote .quote-right .quote-right-title{
    font-weight: bold;
    font-size: 28px;
    color: #FFFFFF;
    line-height: 31px;
    margin: 20px 0;
}
.quote .quote-right .quote-right-desc{
    font-size: 16px;
    color: rgba(255, 255, 255, .7);
    line-height: 24px;
}
.quote .quote-right .quote-service{
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}
.quote .quote-right .quote-service .quote-service-item{
    width: 48%;
}
.quote .quote-right .quote-service .quote-service-item .quote-service-img{
    width: 60px;
    height: 60px;
}
.quote .quote-right .quote-service .quote-service-item .quote-service-img img{
    width: 100%;
    height: 100%;
}
.quote .quote-right .quote-service .quote-service-item .quote-service-title{
    font-weight: bold;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 22px;
    margin: 20px 0;
}
.quote .quote-right .quote-service .quote-service-item .quote-service-desc{
    font-size: 16px;
    color: rgba(255, 255, 255, .7);
    line-height: 24px;
}

@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .quote-wrap{
        margin: 40px 0 120px;
        padding: 60px 0 40px;
    }
    .quote{
        width: 900px;
    }
    .quote .quote-left{
        padding: 40px 20px;
    }
    .quote .quote-left .quote-left-desc{
        font-size: 14px;
        line-height: 21px;
        margin-top: 20px;
    }
    .quote .quote-left .quote-form input{
        margin-top: 10px;
        font-size: 14px;
        padding-left: 10px;
    }
    .quote .quote-left .quote-form textarea{
        margin-top: 10px;
        padding: 10px;
        height: 100px;
    }
    .quote .quote-right .quote-right-title{
        font-size: 24px;
        line-height: 28px;
        margin: 10px 0;
    }
    .quote .quote-right .quote-right-desc{
        font-size: 14px;
        line-height: 21px;
    }
    .quote .quote-right .quote-service{
        margin-top: 20px;
    }
    .quote .quote-right .quote-service .quote-service-item .quote-service-img{
        width: 50px;
        height: 50px;
    }
    .quote .quote-right .quote-service .quote-service-item .quote-service-title{
        font-size: 18px;
        line-height: 20px;
        margin: 10px 0;
    }
    .quote .quote-right .quote-service .quote-service-item .quote-service-desc{
        font-size: 14px;
        line-height: 21px;
    }
}
@media only screen and (max-width: 1000px) {
    .quote-wrap{
        margin: 30px 0 80px;
        padding: 40px 0 30px;
    }
    .quote{
        width: 700px;
    }
    .quote .quote-left{
        padding: 30px 10px;
    }
    .quote .quote-left .quote-left-desc{
        font-size: 12px;
        line-height: 18px;
        margin-top: 15px;
    }
    .quote .quote-left .quote-form input{
        margin-top: 6px;
        font-size: 12px;
        padding-left: 6px;
    }
    .quote .quote-left .quote-form textarea{
        margin-top: 6px;
        padding: 6px;
        height: 80px;
        font-size: 12px;
    }
    .quote .quote-right .quote-right-sub-title{
        font-size: 12px;
        line-height: 14px;
    }
    .quote .quote-right .quote-right-title{
        font-size: 20px;
        line-height: 24px;
        margin: 6px 0;
    }
    .quote .quote-right .quote-right-desc{
        font-size: 12px;
        line-height: 18px;
    }
    .quote .quote-right .quote-service{
        margin-top: 10px;
    }
    .quote .quote-right .quote-service .quote-service-item .quote-service-img{
        width: 40px;
        height: 40px;
    }
    .quote .quote-right .quote-service .quote-service-item .quote-service-title{
        font-size: 16px;
        line-height: 18px;
        margin: 5px 0;
    }
    .quote .quote-right .quote-service .quote-service-item .quote-service-desc{
        font-size: 12px;
        line-height: 18px;
    }
}


/**
 * brands styles
 **/
.brands{
    width: 100%;
    margin: 60px 0;
}
.brands .brands-content{
    width: 1200px;
    margin: 30px auto;
    position: relative;
    overflow: hidden;
}
.brands .brands-content .brands-item{
    width: 100%;
    aspect-ratio: 720 / 540;
    background: #FFFFFF;
    overflow: hidden;
    cursor: pointer;
}
.brands .brands-content .brands-item img{
    width: 100%;
    height: 100%;
}
.brands .brands-content .brands-button-prev,
.brands .brands-content .brands-button-next{
    width: 60px;
    height: 60px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    cursor: pointer;
    background-size: 100% 100%;
}
.brands .brands-content .brands-button-prev::after,
.brands .brands-content .brands-button-next::after{
    content: none;
}
.brands .brands-content .brands-button-prev{
    left: 0;
    background-image: url("../images/prev-active.webp");
}
.brands .brands-content .brands-button-next{
    right: 0;
    background-image: url("../images/next-active.webp");
}


@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .brands .brands-content{
        width: 900px;
        margin: 40px auto;
    }
    .brands .brands-content .brands-button-prev, .brands .brands-content .brands-button-next{
        width: 50px;
        height: 50px;
    }
}
@media only screen and (max-width: 1000px) {
    .brands .brands-content{
        width: 700px;
        margin: 30px auto;
    }
    .brands .brands-content .brands-button-prev, .brands .brands-content .brands-button-next{
        width: 40px;
        height: 40px;
    }
}