.jyy-swiper {
    height: 85vh;
}

.swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
}

.swiper-slide img {
    display: block;
    width: 100%;
height:100%;
    object-fit: cover;
}

.home-pagination .swiper-pagination-bullet {
    margin: 0 10px !important;
    background: rgb(255, 255, 255);
    opacity: 1;

}

.home-pagination .swiper-pagination-bullet-active {
    width: 28px;
    background: rgb(0, 85, 162);
    border-radius: 4px;
}

/* 鏂伴椈 */
.jyy-news {
    margin-top: 50px;
    background-color: #fff;
}

.jyy-news-left {
    width: 46%;

}

.jyy-news-left .jyy-news-left-title-span {
    margin-right: 46px;
}

.jyy-news-right {
    width: 49%;
    padding: 50px 0;
    margin-left: 5%;
}

.jyy-news-left .jyy-news-left-title-span {
    font-size: 22px;
    color: rgb(153, 153, 153);
    font-weight: 400;
    cursor: pointer;
}

.jyy-news-left .jyy-news-left-title-span.active {
    position: relative;
    color: rgb(48, 62, 72);
}

.jyy-news-left .jyy-news-left-title-span.active::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -17px;
    width: 88px;
    height: 2px;
    background-color: rgb(0, 85, 162);
}

.news-content {
    display: flex;
    padding: 0 30px;
}

.jyy-news-left-title {
    border-bottom: 2px solid rgb(240, 240, 239);
    padding-bottom: 16px;
}

.jyy-news-left-list-one {
    padding: 0.3rem 0;
    border-bottom: 2px solid rgb(240, 240, 239);
}

.jyy-news-left-list-one .a-2 {
    display: flex;
    justify-content: space-between;
}

.jyy-news-left-list-one .p-1 {
    width: 75%;
    font-weight: 700;
    font-size: 24px;
    color: rgb(48, 62, 72);
}

.jyy-news-left-list-one .sp-1 {
    font-weight: 700;
    font-size: 24px;
    color: rgb(0, 85, 162);
}

.jyy-news-left-list-one .p-2 {
    width: 90%;
    margin-top: 16px;
    font-size: 0.16rem;
}

.jyy-news-left-list-one .a-1 {

    color: rgb(153, 153, 153);
    font-weight: 400;
    line-height: 0.28rem;
}

.jyy-news-left-list-two p {
    height: 0.56rem;
    line-height: 0.56rem;
    border-bottom: 2px solid rgb(240, 240, 239);
    overflow: hidden;
    font-size: 0.16rem;
}

.jyy-news-left-list-two p a {
    color: rgb(115, 114, 111);
    display: flex;
    justify-content: space-between;
}

.more-news {
    margin-top: 22px;
}

.more-news a {
    color: rgb(0, 85, 162);
    display: flex;
    height: 28px;
    align-items: center;
    width: 100px;
    justify-content: space-between;
    font-size: 16px;
}

.news-swiper p {
    position: absolute;
    bottom: 28px;
    padding: 10px;
    font-size: 24px;
    font-weight: 700;
    color: #fff;
}


.news-pagination {
    width: 200px !important;
    left: 74% !important;
    bottom: 30px !important;
}

.news-pagination .swiper-pagination-bullet {
    width: 14px;
    height: 14px;
    background: #fff;
    opacity: 1;
}

.news-pagination .swiper-pagination-bullet-active {
    background: rgb(0, 85, 162);
}

/* 涓氬姟 */
.jyy-business {
    width: 100%;
    margin-top: 78px;
    background: url('/jyyjczx/lib/image/business.png') no-repeat center center/cover;
    padding-top: 58px;
    padding-bottom: 48px;
}

.jyy-business .title {
    color: #fff;
    font-size: 32px;
    font-weight: 400;
    width: 100%;
    text-align: center;
    position: relative;
}

.jyy-business .title::after {
    position: absolute;
    content: '';
    width: 74px;
    height: 4px;
    background: #fff;
    left: 50%;
    transform: translateX(-37px);
    bottom: -15px;
}

.more-business a {
    color: rgb(255, 255, 255);
    display: flex;
    height: 28px;
    align-items: center;
    width: 100px;
    justify-content: space-between;
    font-size: 16px;

}

.jyy-business .p-3 {
    margin-top: 52px;
    margin-bottom: 21px;
    font-size: 28px;
    color: #fff;
}

.jyy-business .p-4 {
    width: 50%;
    font-weight: 500;
    font-size: 18px;
    color: #fff;
    margin-bottom: 22px;
line-height: 30px;
}

.jyy-classification {
    margin-top: 100px;
    display: flex;
    justify-content: space-between;


}

.jyy-classification .item {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 20%;
}

.jyy-classification .item::after {
    content: '';
    background-color: #fff;
    height: 1px;
    top: 100px;
    width: 92.5%;
    position: absolute;
    left: -47%;
}

.jyy-news-left-list-two p span:nth-child(1) {
    width: 80%;
}

.jyy-classification .item:nth-child(1)::after {
    display: none;
}

.jyy-classification .item i img {
    width: 70px;
    height: 70px;
}

.jyy-classification .item .j-c {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 20px;
    width: 20px;
    border-radius: 50%;
    border: 1px solid #fff;
    margin: 20px 0;
}

.jyy-classification .item .j-c span {
    height: 10px;
    width: 10px;
    border-radius: 50%;
    border: 1px solid #fff;
}

.jyy-classification .item .j-b {
    color: #fff;
    font-size: 0.2rem;
}

.jyy-classification .item.active .j-c {
    background-color: rgba(255, 255, 255, .2);
    border: 0;
}

.jyy-classification .item.active .j-c span {
    background-color: #fff;
    border: 0;
}

.jyy-classification .item .j-t img:nth-child(1) {
    display: block;
}

.jyy-classification .item .j-t img:nth-child(2) {
    display: none;
}

.jyy-classification .item.active .j-t img:nth-child(1) {
    display: none;

}

.jyy-classification .item.active .j-t img:nth-child(2) {
    display: block;

}

.jyy-classification-top {
    display: flex;
    justify-content: space-between;
    padding: 0 34px;
}

.jyy-classification-top .round {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    border: 2px solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.jyy-classification-top .round.active {
    background-color: #fff;
}

.jyy-classification-top .round img {
    width: 35px;
    height: 35px;
}

.jyy-classification-center {
    display: flex;
    padding: 0 56px;
    margin-top: 25px;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.jyy-classification-center .big {
    position: relative;
    z-index: 2;
    width: 20.1px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #fff;
    background-color: transparent;
}

.jyy-classification-center .big .sm {
    position: relative;
    z-index: 2;
    width: 10px;
    height: 10.5px;
    border-radius: 50%;
    border: 2px solid #fff;
    background-color: transparent;
}

.jyy-classification-center .big .sm::after {
    content: '';
    position: absolute;
    z-index: 1;
    width: 16vw;
    height: 1px;
    background-color: #fff;
    left: 14px;
    bottom: 50%;
}

.jyy-classification-center .big .v1::after {
    content: '';
    display: none;
}

.jyy-classification-center .big.on {
    background: rgba(255, 255, 255, 0.2);
}

.jyy-classification-center .big .sm.on {
    background-color: #fff;
}

.jyy-classification-bottom {
    display: flex;
    margin-top: 15px;
}

.jyy-classification-bottom div {
    text-align: center;
    width: 20%;
    font-size: 20px;
    color: #fff;
}

/* 绉戞妧鍒涙柊 */
.jyy-technological-innovation {
    width: 100%;
    background: url('/jyyjczx/lib/image/鏁板瓧鑳屾櫙.png') no-repeat center center/cover;
    padding-top: 58px;
    padding-bottom: 48px;
}

.jyy-technological-innovation .p-t {
    font-size: 32px;
    color: rgb(48, 62, 72);
    text-align: center;
    position: relative;
}

.jyy-technological-innovation .p-t::after {
    position: absolute;
    content: '';
    width: 74px;
    height: 4px;
    background: rgb(0, 85, 162);
    left: 50%;
    transform: translateX(-37px);
    bottom: -15px;
}

.jyy-technological-innovation .num {
    color: rgb(0, 85, 162);
    font-size: 62px;
    font-weight: 700;
}

.jyy-technological-innovation .num {
    display: inline-block;
    overflow: hidden;
    white-space: nowrap;
    box-sizing: border-box;
    position: relative;
    /* 闇€瑕佺浉瀵瑰畾浣嶆潵鏀剧疆浼厓绱� */
}


@keyframes scrollNumber {
    0% {
        content: "0";
        /* 璧峰鍐呭锛屼絾瀹為檯涓婅繖閲屼笉浼氱敓鏁堬紝鍥犱负content灞炴€у湪鍔ㄧ敾涓棤娉曞姩鎬佹敼鍙� */
    }

    100% {
        /* 鎴戜滑涓嶈兘鐩存帴鍦ㄨ繖閲岃缃甤ontent涓篸ata-target鐨勫€硷紝鎵€浠ラ渶瑕侀€氳繃JavaScript鏉ユ搷浣� */
    }
}

.jyy-technological-innovation .text {
    font-size: 16px;
    color: rgb(153, 153, 153);
    text-align: center;
}

/* 鍏稿瀷宸ョ▼ */
.jyy-classic-engineering .p-t {
    font-size: 32px;
    color: rgb(48, 62, 72);
    text-align: center;
    position: relative;
    padding-top: 60px;
    margin-bottom: 46px;
}

.jyy-classic-engineering .p-t::after {
    position: absolute;
    content: '';
    width: 74px;
    height: 4px;
    background: rgb(0, 85, 162);
    left: 50%;
    transform: translateX(-37px);
    bottom: -15px;
}

.engineering-content {
    display: flex;
}

.eng-left {
    width: 48%;
    height: 480px;
}

.eng-left .item {
    position: relative;
    height: 100%;
    width: 100%;
}

.eng-right {
    width: 52%;
    height: 480px;
    display: flex;
    flex-wrap: wrap;
}

.eng-right .item {
    position: relative;
    width: 50%;
    height: 50%;
}

.eng-left .item p,
.eng-right .item p {
    cursor: pointer;
    display: none;
    position: absolute;
    text-align: center;
    font-weight: 400;
    font-size: 18px;
    height: 56px;
    line-height: 56px;
    background: rgba(0, 0, 0, .5);
    color: #fff;
    width: 100%;
    bottom: 0;
    top: inherit;
    right: 0;
    transform: translate3d(0px, 0, 0);
    transition: .4s;
    z-index: 2;
}



.engineering-1 {
    position: relative;
}

.eng-left .item p:hover {
    height: 100%;
    display: flex !important;
    align-items: center;
    justify-content: center;
}

.eng-right .item p:hover {
    height: 100%;
    display: flex !important;
    align-items: center;
    justify-content: center;
}

.news-swiper a {
    width: 100%;
    height: 100%;
}

.jiantou {
    width: 24px;
    height: 15px;
}