.index-banner{
    width: 100%;
    height: 800px;
}
.swiper-li{
    background-color: #e62129 !important;
}
.swiper-prev{
    position: absolute;
    width: 70px;
    height: 70px;
    left: 50px;
    top: 315px;
    z-index: 999;
    border-radius: 7px;
}
.swiper-next{
    position: absolute;
    width: 70px;
    height: 70px;
    right: 50px;
    top: 315px;
    z-index: 999;
    border-radius: 7px;
}
.swiper-prev{
    background-color: rgba(153, 153, 153, .3);
}
.swiper-prev:hover{
    background-color: rgba(153, 153, 153, .7);
}
.swiper-next:hover{
    background-color: rgba(153, 153, 153, .7);
}

/* about */
.about{
    padding: 60px 0;
}
.about .title{
    text-align: center;
}
.about .center{
    margin-top: 60px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.about-left{
    width: 600px;
    padding: 10px 0;
}
.about-title-en{
    font-size: 36px;
    font-weight: bolder;
}
.about-title-zh{
    margin-top: 10px;
    font-size: 32px;
}
.about-fg{
    margin: 25px 0;
    width: 100px;
    height: 2px;
    background-color: #e62129;
}
.about-p{
    font-size: 14px;
    color: #666;
    line-height: 30px;
    text-indent: 2em;
}
.about-a{
    margin-top: 40px;
    width: 80px;
    height: 30px;
    border: 1px solid #e62129;
    line-height: 30px;
    text-align: center;
}
.about-right{
    width: 700px;
}


/* data */
.data{
    background-color: #f8f8f8;
}
.data .center{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    text-align: center;
}
.data-list{
    padding: 60px;
}
.data-top{
    color: #e62129;
}
.data-big {
    font-size: 38px;
}
.data-small{
    font-size: 24px;
}
.data-bottom {
    font-size: 14px;
}

.product{
    padding: 60px;
}
.product .title{
    text-align: center;
}
/* .product .center{
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.product .center div:hover img {
    transform: scale(1.1);
}
.product .center img {
    transition-duration: .5s;
}
.product-6{
    max-width: 800px;
    min-width: 800px;
    max-height: 550px;
    min-height: 550px;
}
.product-6 .product-img{
    max-width: 800px;
    min-width: 800px;
    max-height: 450px;
    min-height: 450px;
    overflow: hidden;
}
.product-4{
    max-width: 540px;
    min-width: 540px;
    max-height: 550px;
    min-height: 550px;
}
.product-4 .product-img{
    max-width: 540px;
    min-width: 540px;
    max-height: 450px;
    min-height: 450px;
    overflow: hidden;
}
.product-title{
    font-size: 22px;
    line-height: 50px;
}
.product-ico{
    font-size: 36px;
    font-weight: bolder;
}
.product-price{
    line-height: 30px;
    font-size: 22px;
    color: #e62129;
} */

.product-banner {
    width: 1400px;
    padding: 20px;
    position: relative;
    overflow: hidden;
    list-style: none;
    z-index: 1;
    margin: 40px auto 0;
}
.product-li {
    width: 300px;
    padding: 15px;
    background-color: #f8f8f8;
    text-align: center;
    border-radius: 10px;
}
.products-img{
    min-height: 360px;
    max-height: 360px;
    overflow: hidden;
}
.products-img img{
    transition-duration: .5s;
}
.products-title{
    line-height: 30px;
}
.products-titles {
    line-height: 30px;
}
.product-li:hover {
    box-shadow: 0 0 20px 5px rgba(0, 0, 0, .1);
}
.product-li:hover .products-title {
    color: #286946;
}
.product-li:hover img {
    transform: scale(1.1);
}
.product-price {
    line-height: 30px;
    font-size: 18px;
    color: #e62129;
}





.big-pro{
    position: fixed;
    display: none;
    z-index: 99;
    width: 100%;
    height: 100%;
    top: 0;
    background-color: rgba(0,0,0,.4);
}
.big-pro .swiper-container {
    width: 100%;
    height: 850px;
    max-height: 1200px;
    padding-top: 50px;
    padding-bottom: 50px;
}
.big-pro .swiper-slide {
    background-position: center;
    background-size: cover;
    width: 700px;
    height: 850px;
    background-color: #fff;
    text-align: center;
    padding: 20px;
    border-radius: 10px;
}
.big-pro-img {
    width: 100%;
    height: 90%;
    max-height: 800px;
}
.big-pro-name{
    font-size: 18px;
    line-height: 30px;
}
.big-pro-a{
    width: 100px;
    height: 30px;
    line-height: 30px;
    border-radius: 20px;
    border: 1px solid #666;
    margin: 0 auto;
}
.big-pro-ico{
    position: fixed;
    right: 0;
    top: 0;
    width: 10%;
    z-index: 101;
}

.big-pro-hide{
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}









.ys{
    padding: 60px 0;
    background: url(../img/ys-bj.jpg);
}
.ys-flex{
    width: 1400px;
    height: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    flex-wrap: wrap;
}
.ys-box{
    width: 700px;
}
/* .ys-text{
    padding: 100px 0;
} */
.ys-title{
    margin: 100px 0 0 100px;
    font-size: 20px;
}
.ys-red{
    color: #e62129;
}
.ys-p{
    width: 460px;
    margin: 40px 0 100px 100px;
    font-size: 14px;
    color: #666;
    line-height: 40px;
}


.case{
    width: 100%;
    display: flex;
    justify-content: space-between;
}
.case-left{
    width: 25%;
    min-width: 400px;
    background-color: #333;
    color: #fff;
}
.case-left .title{
    margin-left: 60px;
    margin-top: 200px;
}
.case-left .title span{
    color: #fff;
}
.case-p{
    width: 60%;
    margin: 60px 0 0 60px;
    font-size: 14px;
    line-height: 30px;
    text-indent: 2em;
}
.case-right{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.case-box4{
    width: 45%;
    min-height: 360px;
    max-height: 360px;
    overflow: hidden;
}
.case-box6{
    width: 55%;
    min-height: 360px;
    max-height: 360px;
    overflow: hidden;
}
.case-right div:hover img{
    transform: scale(1.05);
}
.case-right img{
    transition-duration: .5s;
}

.news{
    padding: 60px 0;
}
.news-flex{
    margin-top: 60px;
    display: flex;
    justify-content: space-between;
}
.new{
    width: 280px;
    padding: 20px 20px 40px;
}
.new-img {
    width: 280px;
    height: 160px;
    overflow: hidden;
}
.new-img img{
    transition-duration: .5s;
}
.new-title {
    width: 15em;
    font-size: 16px;
    line-height: 40px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.new-time{
    font-size: 14px;
    color: #666;
}
.new-p{
    margin-top: 20px;
    font-size: 14px;
    line-height: 20px;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box; /** 对象作为伸缩盒子模型显示 **/
    -webkit-box-orient: vertical; /** 设置或检索伸缩盒对象的子元素的排列方式 **/
    -webkit-line-clamp: 3; /** 显示的行数 **/
    overflow: hidden;  /** 隐藏超出的内容 **/
}
.new:hover{
    box-shadow: 0 0 20px 5px rgba(0, 0, 0, .1);
}
.new:hover .new-title{
    color: #e62129;
}
.new:hover img{
    transform: scale(1.1);
}