/*公共部分  */
.left {
    float: left;
}

.right {
    float: right;
}

.head-v3 {
    position: relative;
    z-index: 9999999 !important;
    min-width: 1000px
}

.head-v3 .navigation-inner {
    margin: 0 auto;
    width: 1200px;
    position: relative
}

.navigation-up {
    height: 60px;
    background: #ffffff;
    position: relative;
    z-index: 9999999 !important;
}

.navigation-up .navigation-v3 {
    /* margin-left: 155px; */
    float: left;
    position: relative;
    z-index: 999999999 !important;
}

.navigation-up .navigation-v3 ul {
    float: left;
    list-style: none;
    padding: 0;
    margin: 0;
    position: relative;
    z-index: 9999 !important;
}

.navigation-up .navigation-v3 li {
    float: left;
    font-size: 16px;
    line-height: 60px;
    color: #fff;
}

.navigation-up .navigation-v3 .nav-up-selected {
    /* background: #344157 */
}

.navigation-up .navigation-v3 .nav-up-selected-inpage {
    /* background: #202833 */
}


/* 导航带H标签样式  */
.navigation-up .navigation-v3 li h2 {
    font-weight: normal;
    padding: 0;
    margin: 0
}

.navigation-up .navigation-v3 li h2 img {
    display: block;
    position: relative;
    top: 20px;
}

.navigation-up .navigation-v3 li h2 a {
    margin: 0 25px;
    color: #1A1E24;
    font-size: 14px;
    display: block;
    height: 60px;
    text-decoration: none;
}

.navigation-up .navigation-v3 li h2 a:hover {
    border-bottom: 2px solid rgb(229, 29, 48)
}


/* 不带h */
.navigation-up .navigation-inner .navigation-v3 ul li span {
    font-weight: normal;
    padding: 0;
    margin: 0
}

.navigation-up .navigation-inner .navigation-v3 ul li span img {
    display: block;
    position: relative;
    top: 20px;
}

.navigation-up .navigation-inner .navigation-v3 ul li span a {
    margin: 0 25px;
    color: #1A1E24;
    font-size: 14px;
    display: block;
    height: 60px;
    text-decoration: none;
}

.navigation-up .navigation-inner .navigation-v3 ul>li:hover>span>a {
    /* border-bottom: 2px solid rgb(229, 29, 48) */
    color: rgb(229, 29, 48);
}

.navigation-up .navigation-more {
    min-width: 52px;
    height: 34px;
    line-height: 34px;
    border-radius: 17px;
    background-color: rgba(248, 249, 251, 1);
    position: relative;
    top: 13px;
    text-align: center;
    display: inline-flex;

}

.navigation-up .navigation-more.active {
    padding-right: 5px;
}

.navigation-up .navigation-more .input-value {
    width: 0;
    height: 34px;
    line-height: 34px;
    border: none;
    background-color: transparent;
    text-indent: 16px;
    outline: none;
    transition: all .3s linear;
    display: none;
}

.navigation-up .navigation-more .search-btn {
    width: 34px;
    height: 34px;
    line-height: 34px;
    background: transparent url(../img/search.png) no-repeat center;
    background-size: 20px 20px;
    border: none;
    outline: none;
    text-indent: -9999em;
    cursor: pointer;
    margin-left: 11px;
}

.navigation-up .navigation-more .search-btn-active {
    width: 34px;
    height: 34px;
    line-height: 34px;
    border: none;
    outline: none;
    text-indent: -9999em;
    cursor: pointer;
    display: none;
    background: transparent url(../img/search-active.png) no-repeat center;
    background-size: 20px 20px;
}
.language{
    width: 60px;
    position: absolute;
    right: -70px;
    text-align: center;
    top: 0;
}
.language img{
    padding: 21px 0;
}
.languageBox{
    position: absolute;
    width: 150px;
    left: -45px;
    top: 62px;
    background-color: #fff;
    height: 60px;
    border-radius: 6px;
    display: none;
}
.languageBox ul{
    padding: 0;
    margin: 6px 0;
}
.languageBox ul li{
    list-style: none;
    text-align: center;
    padding: 4px 0;
    cursor: pointer;
}
.languageBox ul li a{
    text-decoration: none;
    color: #000000;
}
.navigation-up .navigation-more.active .search-btn {
    display: none;
}
/*.navigation-up .language{*/
/*    width: 60px;*/
/*    position: absolute;*/
/*    right: -70px;*/
/*    top: 21px;*/
/*    text-align: center;*/
/*}*/
/*.navigation-up .language img{*/
/*    cursor: pointer;*/
/*}*/
.solve-box .swiper-button-next.swiper-button-disabled,
.swiper-button-prev.swiper-button-disabled {
    opacity: 1;
    cursor: pointer;
    pointer-events: all;
}

.navigation-up .navigation-more.active .search-btn-active {
    display: inline-block;
}

.navigation-up .navigation-more.active .input-value {
    width: 108px;
    display: inline-block;
}

.navigation-down {
    position: absolute;
    top: 60px;
    left: 50%;
    transform: translateX(-50%);
    width: 1200px;

}

.navigation-down .nav-down-menu {
    width: 100%;
    margin: 0;
    background: #ffffff;
    box-shadow: 0px -2px 4px 0px rgba(0, 0, 0, 0.1);
    position: absolute;
    top: 0px;
    padding: 48px;
}

.navigation-down .nav-down-menu .navigation-down-inner {
    margin: auto;
    width: 1200px;
    position: relative
}

.navigation-down .nav-down-menu dl {
    float: left;
    margin: 18px 80px 18px 0
}

.navigation-down .menu-1 dl {
    margin: 20px 80px 25px 0
}

.navigation-down .menu-1 dt {
    font-size: 12px;
    color: #85929A;
    padding-bottom: 10px;
    /* border-bottom: 1px solid #61789e; */
    margin-bottom: 10px
}

.navigation-down .menu-1 dd {
    margin: 0;
    line-height: 48px;
}

.navigation-down .menu-1 dd a {
    font-size: 12px;
    color: #1A1E24;
    text-decoration: none;
}

.navigation-down .menu-1 dd a:hover {
    /* color: #60aff6; */
    border-bottom: 2px solid #E51D30;
}

.navigation-down .menu-2 dd a,
.navigation-down .menu-3 dd a {
    color: #fff;
    font-size: 16px;
}

.footer {
    background-color: #000000;
    padding: 96px 50px 50px;
    /* width: calc(100% - 100px); */
    margin: 0 auto;
    overflow-x: hidden;
}



.footer dl {
    display: inline-block;
    vertical-align: top;
    margin: 0 14px;
}

.footer dl:first-child {
    margin-left: 0;
}

.footer dl dt {
    font: 12px;
    color: #fff;
    line-height: 18px;
    margin-bottom: 6px;
}

.footer dl dd {
    margin: 0;
}

.footer dl dd a {
    font: 12px;
    color: #85929A;
    line-height: 24px;
    text-decoration: none;
}

.footer .intro {
    text-align: right;
}

.footer .intro p {
    margin: 12px 0;
}

.footer .name,
.footer .address,
.footer .mobile {
    font-size: 12px;
    color: #85929A;
    text-align: right;
}

.footer .friend-link {
    margin-top: 67px;
}

.footer .friend-link ul {
    padding: 10px 0;
    border-top: 1px solid rgba(138, 151, 160, 0.3);
    border-bottom: 1px solid rgba(138, 151, 160, 0.3);
}

.footer .friend-link li {
    display: inline-block;
    font-size: 12px;
    color: #fff;
    padding: 10px 0;
}

.footer .friend-link a {
    color: #85929A;
    text-decoration: none;
    margin: 0 20px;
}

.footer .copyright {
    color: #85929A;
    font-size: 12px;
    padding: 50px 0 0;
    line-height: 20px;
}

.footer .copyright span {
    margin-right: 6px;
}

.footer .copyright img {
    /* vertical-align: top; */
}

.rk-home-banner {
    width: 100%;
}

.rk-home-banner .swiper-container {
    width: 100%;
}

/* .rk-home-banner .swiper-slide::after {
    content: "";
    width: 100%;
    height: 72px;
    background-color: #ffffff;
    position: absolute;
    left: 0;
    bottom: 0;
} */

/* .rk-home-banner .swiper-pagination {
    text-align: left;
    font-size: 14px;
    color: #1A1E24;
    line-height: 72px;
    background-color: transparent;
    position: static;
    width: 1200px;
    margin: 0 auto;
} */

/* .rk-home-banner .swiper-button-prev {
    background-image: url(../img/prev.png);
    margin-top: 0;
    top: auto;
    bottom: 14px;
    left: 50%;
    margin-left: -520px;
}

.rk-home-banner .swiper-button-next {
    background-image: url(../img/next.png);
    margin-top: 0;
    top: auto;
    bottom: 14px;
    left: 50%;
    margin-left: -456px;
} */

.rk-home-banner .img-desc {
    width: 600px;
    height: 480px;
    background-color: #E51D30;
    padding: 72px 48px;
    position: absolute;
    right: 50%;
    bottom: -72px;
    margin-right: -600px;
    z-index: 12;
}

.rk-home-banner .img-desc h3 {
    font-size: 42px;
    line-height: 60px;
    color: #fff;
    font-weight: normal;
    margin: 0;
    padding-top: 16px;
    position: relative;
}


.rk-home-banner .img-desc h3::before {
    content: "";
    width: 26px;
    height: 4px;
    background-color: #fff;
    border-radius: 4px;
    position: absolute;
    top: 0;
    left: 0;
}

.rk-home-banner .img-desc h3::after {
    content: "";
    width: 12px;
    height: 4px;
    background-color: #fff;
    border-radius: 4px;
    position: absolute;
    top: 0;
    left: 34px;
}

.rk-home-banner .img-desc p {
    font-size: 24px;
    line-height: 34px;
    color: #fff;
    font-weight: normal;
    margin: 12px 0 0;
}

.rk-home-banner .img-desc a {
    display: block;
    width: 168px;
    height: 48px;
    border: 1px solid rgba(255, 255, 255, 1);
    font-size: 18px;
    color: #fff;
    line-height: 48px;
    text-align: center;
    text-decoration: none;
    margin-top: 24px;
}

.rk-home-intro {
    margin-top: 168px;
}

.rk-home-intro>div {
    width: 50%;
}

.rk-home-intro>div h3 {
    font-size: 18px;
    color: #1A1E24;
    line-height: 25px;
    margin: 0;
}

.rk-home-intro>div p {
    font-size: 14px;
    color: #1A1E24;
    line-height: 24px;
    margin: 12px 0 36px;
}

.rk-home-intro>div a {
    display: block;
    width: 168px;
    height: 48px;
    border: 1px solid rgba(229, 29, 48, 1);
    text-align: center;
    line-height: 48px;
    font-size: 14px;
    color: #1A1E24;
    text-decoration: none;
    font-weight: bold;
}

.rk-home-technical {
    margin-top: 184px;
}

.rk-home-technical h2 {
    font-size: 32px;
    color: #1A1E24;
    line-height: 45px;
    font-weight: normal;
    position: relative;
    padding-top: 16px;
}

.rk-home-technical h2::before {
    content: "";
    width: 26px;
    height: 4px;
    background-color: #E51D30;
    border-radius: 4px;
    position: absolute;
    top: 0;
    left: 0;
}

.rk-home-technical h1::after {
    content: "";
    width: 12px;
    height: 4px;
    background-color: #E51D30;
    border-radius: 4px;
    position: absolute;
    top: 0;
    left: 34px;
}

.rk-home-technical ul {
    list-style: none;
    padding: 48px 0;
}

.rk-home-technical ul li {
    float: left;
    width: 25%;
    padding-left: 20px;
}

.rk-home-technical ul li:first-child {
    padding-left: 0;
}

.rk-home-technical ul li a {
    display: block;
    background: rgba(248, 249, 251, 1);
    text-align: center;
    padding: 48px 48px 72px;
    text-decoration: none;
}

.rk-home-technical ul li h3 {
    font-size: 18px;
    color: #1A1E24;
    line-height: 25px;
    margin: 24px 0;
}

.rk-home-technical ul li p {
    font-size: 14px;
    color: #1A1E24;
    line-height: 24px;
    text-align: left;
    margin: 0;
}

.rk-home-solution {
    margin-top: 184px;
}

.rk-home-solution h2 {
    font-size: 32px;
    color: #1A1E24;
    line-height: 45px;
    font-weight: normal;
    position: relative;
    padding-top: 16px;
}

.rk-home-solution h2::before {
    content: "";
    width: 26px;
    height: 4px;
    background-color: #E51D30;
    border-radius: 4px;
    position: absolute;
    top: 0;
    left: 0;
}

.rk-home-solution h1::after {
    content: "";
    width: 12px;
    height: 4px;
    background-color: #E51D30;
    border-radius: 4px;
    position: absolute;
    top: 0;
    left: 34px;
}

.rk-home-solution .desc {
    font-size: 14px;
    color: #1A1E24;
    line-height: 20px;
    margin: 0;
}

.rk-home-solution ul {
    list-style: none;
    padding: 48px 0;
    margin: 0;
}

.rk-home-solution ul li {
    float: left;
    width: calc(100% / 3);
    max-height: 532px;
}

.rk-home-solution ul li a {
    display: block;
    text-align: center;
    text-decoration: none;
    position: relative;
    padding-bottom: 37px;
}

.rk-home-solution ul li h3 {
    width: calc(100% - 40px);
    height: 97px;
    background-color: #E51D30;
    position: absolute;
    left: 24px;
    bottom: 0;
    font-size: 18px;
    color: #ffffff;
    line-height: 25px;
    margin: 0;
    padding: 24px 0 0 24px;
    text-align: left;
}

.rk-home-database {
    margin-top: 184px;
    background: url(../img/rk-home-database-bigdata.png) no-repeat right top;
    background-size: 50%;
}

.rk-home-database h2 {
    font-size: 32px;
    color: #1A1E24;
    line-height: 45px;
    font-weight: normal;
    position: relative;
    padding-top: 16px;
}

.rk-home-database h2::before {
    content: "";
    width: 26px;
    height: 4px;
    background-color: #E51D30;
    border-radius: 4px;
    position: absolute;
    top: 0;
    left: 0;
}

.rk-home-database ul h2::before {
    display: none;
}

.rk-home-database h1::after {
    content: "";
    width: 12px;
    height: 4px;
    background-color: #E51D30;
    border-radius: 4px;
    position: absolute;
    top: 0;
    left: 34px;
}

.rk-home-database .desc {
    font-size: 14px;
    color: #1A1E24;
    line-height: 20px;
    margin: 0;
}

.rk-home-database ul {
    list-style: none;
    padding: 48px 0;
    margin: 0;
}

.rk-home-database ul li {
    float: left;
    width: 50%;
    padding-left: 20px;
}

.rk-home-database ul li:first-child {
    padding-left: 0;
}

.rk-home-database ul li a {
    display: block;
    text-align: center;
    text-decoration: none;
    position: relative;
    padding: 84px 0;
    border: 1px solid rgba(229, 29, 48, 1);
}

.rk-home-database ul li h2 {
    display: inline-block;
    font-size: 14px;
    color: #1A1E24;
    line-height: 48px;
    padding-left: 72px;
    background: url(../img/rk-home-database-city.png) no-repeat left center;
    background-size: 48px;
}

.rk-home-database ul li:first-child h2 {
    display: inline-block;
    font-size: 14px;
    color: #1A1E24;
    line-height: 48px;
    padding-left: 72px;
    background: url(../img/rk-home-database-env.png) no-repeat left center;
    background-size: 48px;
}

.rk-home-dynamic {
    margin-top: 184px;
    position: relative;
}

.rk-home-dynamic h2 {
    font-size: 32px;
    color: #1A1E24;
    height: 72px;
    line-height: 45px;
    font-weight: normal;
    position: relative;
    padding-top: 16px;
    margin: 0;
}

.rk-home-dynamic h2::before {
    content: "";
    width: 26px;
    height: 4px;
    background-color: #E51D30;
    border-radius: 4px;
    position: absolute;
    top: 0;
    left: 0;
}

.rk-home-dynamic h1::after {
    content: "";
    width: 12px;
    height: 4px;
    background-color: #E51D30;
    border-radius: 4px;
    position: absolute;
    top: 0;
    left: 34px;
}

.rk-home-dynamic .dynamic-img {
    width: calc(100% - 460px);
}

.rk-home-dynamic .dynamic-desc {
    width: 460px;
    height: 480px;
    background-color: #E51D30;
    color: #fff;
    padding: 58px 27px;
}

.rk-home-dynamic .dynamic-desc a span {
    font-size: 14px;
    line-height: 20px;
    text-decoration: none;
    color: #fff;
}

.rk-home-dynamic .dynamic-desc a {
    text-decoration: none;
    color: #fff;
}

.rk-home-dynamic .dynamic-desc a h3 {
    font-size: 24px;
    line-height: 34px;
    margin: 12px 0 24px;
    font-weight: normal;
}

.rk-home-dynamic .dynamic-desc p {
    font-size: 14px;
    line-height: 20px;
    margin: 0;
}

.rk-home-dynamic .swiper-pagination {
    width: 408px;
    height: 72px;
    text-align: left;
    font-size: 14px;
    color: #1A1E24;
    line-height: 72px;
    left: auto;
    top: 0;
    right: 0;
    background-color: #F8F9FB;
    padding-left: 48px;
}

.rk-home-dynamic .swiper-button-prev {
    width: 72px;
    height: 72px;
    background-image: url(../img/prev-white.png);
    margin-top: 0;
    left: auto;
    top: 0;
    right: 72px;
    background-color: #E51D30;
}

.rk-home-dynamic .swiper-button-next {
    width: 72px;
    height: 72px;
    background-image: url(../img/next-white.png);
    margin-top: 0;
    left: auto;
    top: 0;
    right: 0;
    background-color: #E51D30;
    border-left: 1px solid rgba(255, 255, 255, 0.2)
}



/* 解决方案 */

.common-title .red-line {
    width: 26px;
    height: 4px;
    background: #E51D30;
    margin-left: 15px !important;
}

.common-title .title-en {
    display: flex;
    align-items: flex-end;
    padding-left: 15px;
}

.common-title .title-en h2 {
    font-size: 28px;
    margin: 0 0;
    margin-right: 18px;
}

.cy-title .title-en {
    display: flex;
    align-items: flex-end;
    padding-left: 15px;
}

.title-en span:nth-child(1) {
    font-size: 28px;
    font-weight: bold;
    color: #000000;
    /* margin-right: 18px; */
}

.title-en span:nth-child(2) {
    font-size: 14px;
    font-weight: 400;
    color: #666666;
}

.cy-title .title-en span:nth-child(1) {
    font-size: 22px;
    font-weight: bold;
    color: #DB1F32;
}

.solve-box {
    display: flex;
    align-items: center;
}

.solve-box .content-wrapper .swiper-container {
    width: 100%;
    height: 334px;
    margin: auto 0;
}

.solve-box .swiper-container .swiper-slide {
    background: #fff;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.solve-box .swiper-button-prev-solve {
    position: absolute;
    background-image: url(../img/newindex/leftjt.png);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    margin-top: 0;
    left: -10px;
    width: 21px;
    height: 28px;
    top: 50%;
    transform: translateY(-50%);
}

.solve-box .swiper-button-next-solve {
    position: absolute;
    background-image: url(../img/newindex/rightjt.png);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    right: -10px;
    width: 21px;
    height: 28px;
    top: 50%;
    transform: translateY(-50%);
}

.solve-box .swiper-slide img {
    width: 100%;
    height: 243px;
}

.solve-title {
    font-size: 14px;
    font-weight: bold;
    color: #272727;
    margin: 13px 0;
}

.learn-more {
    width: 88px;
    height: 25px;
    background: #FFFFFF;
    border: 1px solid #E51D30;
    border-radius: 13px;
    line-height: 24px;
    text-align: center;
    font-size: 14px;
    font-family: PingFang SC;
    color: #E51D30;
    margin-top: 3px;
}

.slide-pop {
    position: absolute;
    width: 100%;
    height: 100%;
    bottom: -100%;
    left: 0;
    background: #E51D30;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0.95;
    transition: all 0.3s;
    cursor: pointer;

}

.slide-pop span:nth-child(1) {
    font-size: 14px;
    font-weight: bold;
    color: #FFFFFF;
    margin-bottom: 14px;
}

.slide-pop span:nth-child(2) {
    font-size: 14px;
    font-weight: 400;
    color: #FFFFFF;
    background: #E51D30;
    opacity: 0.95;
    padding: 0 12px;
    line-height: 24px;
    width: 100%;
    text-align: center;
}

.slide-pop p {
    position: absolute;
    width: 88px;
    height: 25px;
    background: rgba(255, 255, 255, 0);
    border: 1px solid #FFFFFF;
    border-radius: 13px;
    line-height: 24px;
    text-align: center;
    color: #FFFFFF;
    left: 50%;
    bottom: 10px;
    transform: translateX(-50%);
    overflow: hidden;
}

.slide-pop p a {
    width: 100%;
    height: 100%;
    color: #E51D30;
    text-decoration: none;
    background: #fff;
    display: inline-block;
}

.solve-box .swiper-slide:hover .slide-pop {
    bottom: 0;
}


/* 应用案例 */
.application-case {
    display: flex;
    align-items: center;
    position: relative;
    margin-top: 30px;
}

.left-case,
.left-case-news {
    display: flex;
    flex-direction: column;
    width: 476px;
    height: 380px;
    justify-content: center;
    position: relative;
}

.left-case a,
.left-case-news a {
    color: #000000;
    text-decoration: none;
    width: 100%;
    height: 100%;
    display: inline-block;
}

.left-case-news {
    position: absolute;
    z-index: 0;
    right: 0;
    bottom: -38px;
    width: 658px;
    height: 448px;
    background: #FFFFFF;
    padding-left: 145px;
    padding-right: 16px;
}

.left-case span:nth-child(1),
.left-case-news span:nth-child(1) {
    font-size: 18px;
    font-weight: bold;
    color: #000000;
    margin-bottom: 20px;

}

.left-case-news span:nth-child(1) {
    margin-top: 0%;

}

.left-case span:nth-child(2),
.left-case-news span:nth-child(2) {
    font-size: 14px;
    font-weight: 400;
    color: #000000;
    line-height: 22px;

}

.left-case span:nth-child(3),
.left-case-news span:nth-child(3) {
    width: 150px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    border: 1px solid red;
    position: absolute;
    bottom: 0;
    left: 0;
    cursor: pointer;
    z-index: 999;
}

.anli1 .swiper-button-next.swiper-button-disabled,
.swiper-button-prev.swiper-button-disabled {
    opacity: 1;
    pointer-events: all;
}

.anli .swiper-button-next.swiper-button-disabled,
.swiper-button-prev.swiper-button-disabled {
    opacity: 1;
    pointer-events: all;
}

.more {
    background-color: #fff;
    width: 150px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    border: 1px solid red;
    position: absolute;
    bottom: 0;
    left: 0;
    cursor: pointer;
    z-index: 999;
}

.more a {
    color: #000000;
    text-decoration: none;
    width: 100%;
    height: 100%;
    display: inline-block;
}

.application-case .left-case-news span:nth-child(3) {
    left: 479px !important;
    bottom: 56px !important;
}

.right-case,
.right-case-news {
    margin-left: 70px;
    position: relative;
    z-index: 100;
}

.myhiddens {
    visibility: hidden;
    position: absolute;
}

.right-case-news {
    margin-left: 0;
}

.right-case .swiper-container,
.right-case-news .swiper-container {
    width: 618px;
    height: 351px;
    position: relative;
}

.right-case-news .swiper-container {
    width: 700px;
    height: 410px;
}

.right-case .swiper-slide img,
.right-case-news .swiper-slide img {
    width: 100%;
    height: 351px;
}

.right-case {
    width: 618px;
    height: 351px;
    position: relative;
}

.right-case img {
    width: 100% !important;
    height: 351px !important;
    z-index: 999;
}

.right-case-news .swiper-slide img {
    height: 410px;
}

.right-case-news .swiper-slide video {
    height: 410px;
    width: 100%;
    object-fit: fill;
}

.right-case-news video {
    height: 410px;
    width: 100%;
    object-fit: fill;
}

.right-case .swiper-button-prev-case,
.right-case-news .swiper-button-prev-news {
    background-image: url(../img/prev.png) !important;
    left: -130px;
    position: absolute;
    width: 27px;
    height: 44px;
    z-index: 9999 !important;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    cursor: pointer;
    top: 97%;
}

.application-case .swiper-button-prev-case {
    background-image: url(../img/prev.png) !important;
    left: 421px;
    position: absolute;
    width: 27px;
    height: 44px;
    z-index: 9999 !important;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    cursor: pointer;
    top: 91%;
}

.application-case .swiper-button-next-case {
    background-image: url(../img/next.png) !important;
    left: 470px;
    position: absolute;
    width: 27px;
    height: 44px;
    z-index: 9999 !important;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    cursor: pointer;
    top: 91%;
}

.application-case .swiper-button-prev-news {
    background-image: url(../img/prev.png) !important;
    left: 745px;
    position: absolute;
    width: 27px;
    height: 44px;
    z-index: 9999 !important;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    cursor: pointer;
    top: 91%;
}

.application-case .swiper-button-next-news {
    background-image: url(../img/next.png) !important;
    left: 784px;
    position: absolute;
    width: 27px;
    height: 44px;
    z-index: 9999 !important;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    cursor: pointer;
    top: 91%;
}

.right-case-news .swiper-button-prev-news {
    left: 114%;
    top: 91%;
}

.right-case .swiper-button-next-case,
.right-case-news .swiper-button-next-news {
    background-image: url(../img/next.png) !important;
    left: -80px;
    position: absolute;
    width: 27px;
    height: 44px;
    z-index: 9999 !important;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    cursor: pointer;
    top: 97%;
}

.right-case-news .swiper-button-next-news {
    left: 121%;
    top: 91%;
}

#case-pagination {
    position: absolute;
    left: 252px;
    bottom: 24px;
    width: 20%;
}

#case-pagination1 {
    position: absolute;
    left: 252px;
    bottom: 24px;
    width: 20%;
}

.red-bg {
    position: absolute;
    width: 617px;
    height: 336px;
    background: #DE1B3D;
    box-shadow: 3px 4px 5px 0px rgba(202, 202, 202, 0.75);
    z-index: -1;
    top: 40px;
    left: 32px;
}

#news-pagination {
    position: absolute;
    left: 590px !important;
    bottom: 29px;
    color: #000;
    z-index: 999;
    width: 20%;
}

.news-type {
    display: flex;
    align-items: center;
    margin: 30px 0;
}

.news-type p {
    width: 106px;
    height: 36px;
    background: #F6F6F6;
    font-size: 14px;
    color: #666666;
    line-height: 36px;
    text-align: center;
    margin-right: 10px;
    cursor: pointer;
}

.choice-news {
    background: #DB1F32 !important;
    color: #FFFFFF !important;
}

/* 采集商品 */
.cj-list-box {
    width: 100%;
    height: 523px;
    display: flex;
    justify-content: space-between;
    margin: 50px 0;
}

.left4 {
    display: flex;
    flex-direction: column;
    height: 100%;
    justify-content: space-between;
    width: 604px;
}

.top3 {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.left-top-right2 {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.right-right2 {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

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

.right-left1 {
    width: 302px;
    height: 523px;
    position: relative;
    overflow: hidden;
}

.right-right2 {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin-left: 6px;
}

.right3 {
    display: flex;
    align-items: center;
}

.cj-title {
    position: absolute;
    bottom: 10px;
    left: 10px;
    font-size: 14px;
    font-weight: bold;
    color: #FFFFFF;
}

.cj-pop {
    width: 100%;
    height: 100%;
    background: #E51D30;
    opacity: 0.95;
    position: absolute;
    left: 0;
    display: flex;
    flex-direction: column;
    color: #FFFFFF;
    justify-content: center;
    padding-left: 10%;
    bottom: -100%;
    transition: all 0.3s;
}

.cj-pop span:nth-child(1) {
    font-size: 16px;
}

.cj-pop span:nth-child(2) {
    width: 90%;
    margin: 10px 0;
    font-size: 12px;
    line-height: 20px;
}

.cj-pop a {
    width: 92px;
    height: 32px;
    background: rgba(255, 255, 255, 0);
    border: 2px solid #FFFFFF;
    border-radius: 16px;
    text-align: center;
    line-height: 28px;
    text-decoration: none;
    color: #E51D30;
    background: #fff;
}

.cj-hover:hover .cj-pop {
    bottom: 0;
}


/* 新的nav css */
.navigation-up .navigation-v3 ul li {
    position: relative;
}

.menu-list-box {
    position: absolute;
    background: #fff;
    height: auto;
    left: 50%;
    transform: translateX(-50%);
    z-index: -10 !important;
    white-space: nowrap;
    padding: 0 10px;
    padding-bottom: 0;
    box-sizing: border-box;
    transition: all 0.2s;
    border-top: 1px solid #CCCCCC;
    display: none;
}

.menu-list {
    margin: 0 25px;
    display: inline-block;
    padding: 10px 0px;
    vertical-align: top;
}

.menu-two {
    display: flex;
    flex-direction: column;
    color: #000;
    font-size: 15px;
}

.menu-two span:nth-child(2) {
    width: 35px;
    height: 1px;
    background: #CCCCCC;
}

.menu-three>a {
    height: 50px !important;
    margin: 0 !important;
    line-height: 50px !important;
    font-size: 14px !important;
    text-align: left;
    z-index: -99999 !important;
    color: #2D2D2D !important;
    font-weight: 400 !important;
}

.menu-list .menu-two span:nth-child(1) {
    line-height: 50px;
    font-weight: bold !important;
}

.menu-three a:hover {
    color: #DB1F32 !important;
    border-bottom: none !important;
}

.nav-li span:hover .menu-list-box {
    display: block;
}

.navigation-v3 ul {
    position: relative;
    z-index: 999999999 !important;
    background: #fff !important;
}

.menu-list .menu-two.only-two-menu span a:hover {
    color: #DB1F32 !important;
}

/* 新的banner 样式 */
.rk-home-banner .swiper-container .swiper-slide {
    width: 100%;

}

.rk-home-banner .swiper-container .swiper-slide img {
    width: 100%;
}

.rk-home-banner .swiper-container .swiper-slide a {
    width: 100%;
    height: 100%;
    display: block;
}

.rk-home-banner .swiper-pagination-bullet-active {
    background-color: #fff;
}

/* 产品列表 */
.product-box {
    width: 100%;
    height: 505px;
    overflow: hidden;
}

.product-box div {
    float: left;
    transition: all 0.5s;
    overflow: hidden;
}

.product-box img {
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.lastwidth {
    width: var(--width);
}

.newwidth {
    width: 42%;
}

.product-img-box {
    position: relative;
    width: 803px;
    height: 505px;
}

.product-pop-title {
    position: absolute;
    display: flex;
    flex-direction: column;
    bottom: 10px;
    left: 30px;
    color: #fff;
    z-index: 100;
}

.product-pop-title span:nth-child(1) {
    font-size: 26px;
    font-weight: bold;
    color: #FFFFFF;
}

.product-pop-title span:nth-child(2) {
    font-size: 18px;
    font-weight: 400;
    color: #FFFFFF;
    margin: 10px 0;
}

.add-cover-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0.8;
    z-index: 10;
}

.productlist {
    height: 100%;

}

.productlist:nth-child(1) .add-cover-bg {
    background: #660066;

}

.productlist:nth-child(2) .add-cover-bg {
    background: #1742A7;
}

.productlist:nth-child(3) .add-cover-bg {
    background: #F40000;
}

.productlist:nth-child(4) .add-cover-bg {
    background: #57C88A;
}

.productlist:nth-child(5) .add-cover-bg {
    background: #FFBC1C;
}

.productlist:nth-child(6) .add-cover-bg {
    background: #ff9900;
}

.productlist:nth-child(7) .add-cover-bg {
    background: #007aff;
}

.myhidden {
    display: none !important;
}

.myhidden .swiper-slide {
    display: none !important;
}

/* 只有二级菜单 */
.menu-list-onlyTwo-box {
    display: flex;
    flex-direction: column;
}

.menu-list-onlyTwo-box a:hover {
    color: #DB1F32 !important;
}

.menu-four {
    display: flex;
    flex-direction: column;
    margin: 0;
    margin-top: -10px;
    padding-left: 5px;
}

.menu-four a {
    margin: 0 !important;
    color: #737373 !important;
    font-size: 12px !important;
    height: 35px !important;
    line-height: 35px !important;
}

.menu-three-title {
    height: 50px;
    line-height: 50px;
    color: #2D2D2D !important;
    font-size: 14px !important;
    display: flex;
    cursor: pointer;
}

.menu-jtimg {
    width: 7px;
    height: 11px;
    margin-left: 6px;
}

.menu-list-box .top-sanjiao {
    position: absolute !important;
    width: 27px !important;
    height: 14px !important;
    top: -14px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
}


#newcase {
    width: 100%;
    height: 380px;
}

#newcase .swiper-slide {
    display: flex;
}

#newcaset {
    width: 100%;
    height: 380px;
}

#newcaset .swiper-slide {
    display: flex;
}

.right-case-news {
    width: 616px;
    height: 400px;
}

.right-case-news img {
    width: 616px;
    height: 400px;
}

#news {
    width: 100%;
    height: 400px;
}

#news .swiper-slide {
    width: 100%;
    height: 100%;
    display: flex;
}

.rk-home-banner .swiper-container:hover .swiper-button-prev,
.rk-home-banner .swiper-container:hover .swiper-button-prev1 {
    opacity: 1;
}


.rk-home-banner .swiper-container:hover .swiper-button-next,
.rk-home-banner .swiper-container:hover .swiper-button-next1 {
    opacity: 1;
}

.rk-home-banner .swiper-button-prev,
.rk-home-banner .swiper-button-next,
.rk-home-banner .swiper-button-prev1,
.rk-home-banner .swiper-button-next1 {
    opacity: 0;
    transition: all 0.5s;
}

.rk-home-banner .swiper-button-prev1,
.rk-home-banner .swiper-button-prev {
    left: 30px;
    /* background-image: url(../img/prev.png); */
    /* margin-top: 0;
    top: auto;
    bottom: 14px;
    left: 50%;
    margin-left: -520px; */
    width: 28px;
    height: 37px;
    background-image: url(../img/newindex/newl.png);
    background-size: 100% 100%;
    background-repeat: no-repeat;
}

.rk-home-banner .swiper-button-next1,
.rk-home-banner .swiper-button-next {
    right: 30px;
    width: 28px;
    height: 37px;
    /* background-image: url(../img/next.png); */
    /* margin-top: 0;
    top: auto;
    bottom: 14px;
    left: 50%;
    margin-left: -456px; */
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-image: url(../img/newindex/newr.png);
}

.product-type,
.product-types {
    display: flex;
    align-items: center;
    margin: 30px 0;
    position: absolute;
    right: 0;
    top: -34px;
}

.product-type p,
.product-types p {
    min-width: 106px;
    height: 36px;
    font-size: 14px;
    color: #666666;
    line-height: 36px;
    text-align: center;
    margin-right: 10px;
    cursor: pointer;
    border: 1px solid #E51D30;
    background: rgba(219, 31, 50, 0);
    color: #E51D30;
}

.product-types .gy {
    padding: 0 20px;
}

.news_box {
    top: 0;
    right: 0;
    position: absolute;
    width: 658px;
    height: 408px;
    background: #FFFFFF;
    box-shadow: 4px 7px 12px 0px rgba(0, 0, 0, 0.03);
}

.news_box img {
    top: -60px;
    right: 5px;
    position: absolute;
    z-index: 999999;
    width: 373px;
    height: 96px
}

.news_box .lines {
    position: absolute;
    width: 400px;
    height: 1px;
    border: 1px solid #EEEEEE;
    opacity: .5;
    left: 50%;
    transform: translateX(-50%);
    margin-left: 60px;
    top: 86px;
    z-index: 9999999999999999;
}

.rk-home-banner .swiper-pagination-bullet-active {
    opacity: 1;
}

.swiper-pagination-bullet {
    background-color: #FFF;
    opacity: .5;
}

.tan_box {
    width: 1194px;
    margin: 72px auto;
    position: relative;
}

.red_b {
    top: -28px;
    position: absolute;
    width: 1194px;
    height: 368px;
    background: #E6283B;
    margin: 72px auto;
}

.tan_box .swiper-slide {
    position: relative;
    height: 388px;
}

.tan_box .tan_img {
    width: 685px;
    height: 388px;
    position: absolute;
    top: 0px;
    left: 20px;
}

.tan_box .tan_nav {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    margin-top: 10px;
}

.tan_box .tan_nav span {
    display: inline-block;
    width: 448px;
    height: 23px;
    font-size: 20px;
    font-family: PingFang SC;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 48px;
}

.tan_box .tan_nav p {
    font-size: 14px;
    width: 400px;
    font-family: PingFang SC;
    color: #FFFFFF;
    line-height: 1.5;
}

.tan_box  .shows {
    cursor: pointer;
    width: 128px;
    height: 38px;
    background: #FFFFFF;
    border: 2px solid #FFFFFF;
    border-radius: 24px;
    color: #E6283B;
    font-size: 14px;
    text-align: center;
    line-height:38px;
    position:absolute;
    right: 60px;
    bottom: 20px;
}

.tan_box .tan_img img {
    width: 100%;
    height: 100%;
}
.tan_box a{
    text-decoration: none;
    color:#E6283B;
}
.tan_box .swiper-container {
    overflow-x: hidden;

}
.tan_box .swiper-button-prev-news {
    background-image: url(../img/prev-white.png) !important;
    left: 720px;
    position: absolute;
    width: 35px;
    height: 44px;
    z-index: 9999 !important;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    cursor: pointer;
    top: 90%;
}
.tan_box .swiper-button-next-news {
    background-image: url(../img/next-white.png) !important;
    left:780px;
    position: absolute;
    width: 35px;
    height: 44px;
    z-index: 9999 !important;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    cursor: pointer;
    top: 90%;
}