/* 首页样式 */
body {
    background-color: #EFF5FF;
}
.index-page-main {}

/* 广告位 */
.banner-container {
    position: relative;
    margin-bottom: 96px;
}
.banner-container img {
    width: 100%;
}
.banner-container .banner-first-href {
    position: absolute;
    top: 40%;
    left: 8.5%;
    width: 34%;
    height: 60%;
}
/*第一个轮播图*/
.banner-first-href .href-item {
    width: 100%;
    height: 31px;
    margin-bottom: 24px;
}
.banner-first-href .href-item .item-title {
    display: inline-block;
    width: 187px;
    height: 100%;
    font-size: 18px;
    color: #fff;
    text-align: center;
    line-height: 31px;
    /*background-color: rgba(0, 0, 0, 0.1);*/
    background-color: #0859C0;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 100% 100%;
    /*background-image: url();*/
}
.banner-first-href .href-item ul {
    height: 100%;
    display: inline-block;
}
.banner-first-href .href-item .li-pro {
    display: inline-block;
    width: fit-content;
    height: 100%;
    margin-left: 9px;
    line-height: 31px;
    font-size: 16px;
    color: #333;
}
.banner-first-href .href-item .li-pro a {
    font-size: 16px;
    color: #333;
}
.banner-first-href .href-more {
    display: inline-block;
    width: 276px;
    height: 61px;
    margin-top: 49px;
    border: 1px solid #333;
    border-radius: 61px;
    text-align: center;
    line-height: 59px;
    font-size: 29px;
    box-sizing: border-box;
    color: #333;
}
.banner-first-href .href-more:hover {
    background-color: #0859C0;
    border: 1px solid #0859C0;
    color: #fff;
}

/* 产品中心 */
.index-product {
    margin-bottom: 120px;
}
.product-content {
    margin-top: 40px;
}
.product-list {
    width: 360px;
    padding-right: 10px;
    border-right: 4px solid #0859C0;
}
.product-list .pro-item {
    width: 100%;
    height: 140px;
    margin-bottom: 20px;
    padding: 0 50px;
    background: #FFFFFF;
    box-shadow: 0px 2px 8px 0px rgba(0,0,0,0.2);
    border-radius: 4px;
    font-weight: bold;
    font-size: 24px;
    color: #0859C0;
    cursor: pointer;
}
.product-list .pro-item:last-child {
    margin-bottom: 0;
}
.product-list .pro-item::before {
    content: '';
    display: block;
    width: 80px;
    height: 80px;
    margin-right: 20px;
    background-color: #0859C0;
    border-radius: 50%;
    background-position: center;
    background-size: auto 47px;
    background-repeat: no-repeat;
    transition: all 0.3s;
}
.product-list .pro-item:nth-child(1)::before {
    background-image: url('../image/index/picon01.png');
}
.product-list .pro-item:nth-child(2)::before {
    background-image: url('../image/index/picon02.png');
}
.product-list .pro-item:nth-child(3)::before {
    background-image: url('../image/index/picon03.png');
}
.product-list .pro-item:nth-child(4)::before {
    background-image: url('../image/index/picon04.png');
}
.product-list .pro-item.active {
    background: #0859C0;
}
.product-list .pro-item.active::before {
    background-color: #FFFFFF;
}
.product-list .pro-item.active:nth-child(1)::before {
    background-image: url('../image/index/picon11.png');
}
.product-list .pro-item.active:nth-child(2)::before {
    background-image: url('../image/index/picon22.png');
}
.product-list .pro-item.active:nth-child(3)::before {
    background-image: url('../image/index/picon33.png');
}
.product-list .pro-item.active:nth-child(4)::before {
    background-image: url('../image/index/picon44.png');
}
.product-list .pro-item.active {
    color: #FFFFFF;
}
.product-detail {
    margin-left: 20px;
}
.product-detail::after, .product-detail .detail-content::after {
    content: '';
    display: block;
    clear: both;
}
.product-detail .desc {
    width: 100%;
    height: 220px;
    padding: 13px 46px;
    margin-bottom: 20px;
    background: #FFFFFF;
    box-shadow: 0px 2px 6px 0px rgba(0,0,0,0.2);
    border-radius: 4px;
}
.product-detail .desc img {
    width: 411px;
    max-width: 40%;
    max-height: 194px;
}
.product-detail .desc > div {
    overflow: hidden;
    padding: 10px 0 5px;
    margin-right: 45px;
}
.product-detail .desc > div p {
    margin-bottom: 50px;
    font-size: 18px;
    color: #333333;
    line-height: 25px;
}
.product-detail .desc > div a {
    padding: 4px 30px;
    font-size: 18px;
    color: #0859C0;
    line-height: 26px;
    border-radius: 16px;
    border: 1px solid #0859C0;
}
.product-detail .desc > div a:hover {
    background: #0859C0;
    color: #FFFFFF;
}
.product-detail .list {
    max-width: 25%;
    width: calc(25% - 15px);
    height: 380px;
    margin-right: 20px;
    padding: 0 23px 20px;
    background: #FFFFFF;
    box-shadow: 0px 2px 6px 0px rgba(0,0,0,0.2);
    border-radius: 4px;
    float: left;
    cursor: pointer;
}
.product-detail .list:nth-last-child(1) {
    margin-right: 0;
}
.product-detail .list .img {
    width: 100%;
    height: 300px;
    padding: 10px;
}
.product-detail .list img {
    max-width: 100%;
    max-height: 100%;
    min-height: 100px;
}
.product-detail .list .title {
    width: 100%;
    height: 40px;
    margin: 16px auto 0;
    background: #ffffff;
    border-radius: 20px;
    text-align: center;
    line-height: 38px;
    font-size: 24px;
    color: #333333;
    border: 1px solid #979797;
}
.product-detail .list .title:hover {
    color: #FFFFFF;
    background: #0859C0;
    border-color: #0859C0;
}

/* 解决方案 */
.index-solution {
    position: relative;
    height: auto;
    padding: 76px 0 120px;
    margin-bottom: 120px;
    background: url('../image/index/solution-bg.png') no-repeat center / cover;
}
.solution-detail {
    height: 542px;
    padding-bottom: 82px;
}
.solution-detail .desc {
    width: 50%;
}
.solution-detail .desc .info {
    font-size: 18px;
    color: #FFFFFF;
    line-height: 25px;
}
.solution-detail .desc .more {
    display: block;
    width: 132px;
    height: 32px;
    border-radius: 16px;
    border: 1px solid #FFFFFF;
    text-align: center;
    margin-top: 18px;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 32px;
}
.solution-detail .desc .more:hover {
    background: #FFFFFF;
    color: #0859C0;
}
.solution-list {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 120px;
    background: rgba(8,89,192,0.4);;
}
.solution-list .sol-item {
    width: 25%;
    height: 100%;
    font-size: 24px;
    color: #FFFFFF;
    line-height: 120px;
    text-align: center;
    cursor: pointer;
}
.solution-list .sol-item.active {
    background: #0859C0;
}

/* 芮捷～低功耗物联解决方案创新者 */
.index-low {
    position: relative;
    z-index: 5;
    height: auto;
    padding-bottom: 105px;
}
.index-low > div {
    position: relative;
    z-index: 10;
}
.index-low .low-bg {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
}
.index-low .low-bg::after {
    content: '';
    display: block;
    position: absolute;
    bottom: -137px;
    right: 0;
    width: 78%;
    height: 100%;
    background: url('../image/index/low-bg.png') no-repeat right bottom / contain;
}
.index-low .low-bg::before {
    content: '';
    display: block;
    position: absolute;
    bottom: 219px;
    left: 0;
    width: 100%;
    height: 440px;
    background: url('../image/index/low-bg01.png') no-repeat left bottom / contain;
}
.low-content {
    padding: 78px 56px 0;
    font-size: 18px;
    color: #333333;
    line-height: 24px;
}
.low-content .info {
    width: 540px;
    margin-bottom: 20px;
}
.calc-content {
    width: 540px;
    margin-top: 55px;
}
.calc-content::after {
    content: '';
    display: block;
    clear: both;
}
.calc-content .calc-item {
    position: relative;
    width: 50%;
    height: 120px;
    font-size: 18px;
    line-height: 37px;
    color: #333333;
    border: 0.2px solid transparent;
    text-align: center;
    float: left;
}
.calc-content .calc-item:nth-child(1)::after,
    .calc-content .calc-item:nth-child(3)::after {
    content: '';
    position: absolute;
    top: 0;
    right: -1px;
    width: 1px;
    height: 100%;
    background-color: #DEDEDE;
}
.calc-content .calc-item:nth-child(1)::before,
    .calc-content .calc-item:nth-child(2)::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 100%;
    height: 1px;
    background-color: #DEDEDE;
}
.calc-content .calc-item:nth-child(3), 
    .calc-content .calc-item:nth-child(4) {
        padding-top: 30px;
}
.calc-content .calc-item span {
    font-size: 36px;
    color: #0859C0;
}
.cert-content .more {
    display: block;
    margin: 20px auto 0;
    width: 132px;
    height: 32px;
    border-radius: 16px;
    border: 1px solid #FFFFFF;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 30px;
    text-align: center;
}
.cert-content .more:hover {
    background: #FFFFFF;
    color: #0859C0;
}

/* 资质证书 */
.index-cert {
    position: relative;
    z-index: 9;
    margin-bottom: 120px;
    padding: 77px 0 48px;
    background: url('../image/index/cert-bg.png') no-repeat center / cover;
}
.cert-content {
    margin-top: 92px;
}
.cert-content .info {
    text-align: center;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 24px;
}
.cert-list {
    margin-top: 68px;
    padding: 130px 0 95px;
}
.cert-list .cert-lis {
    width: 286px;
    max-width: 20vw;;
    height: auto;
    transition: all 0.3s ease-in;
    transform: scale(1);
}
.cert-list .swiper-slide {
    z-index: 1;
}
.cert-list .swiper-slide-active .cert-lis {
    transform: scale(1.6);
    margin: 0;
    margin-top: -20px;
}
.cert-list .swiper-slide-active {
    z-index: 10;
}
.cert-list .swiper-slide-prev .cert-lis, 
    .cert-list .swiper-slide-next .cert-lis {
    transform: scale(1.24);
    margin-top: -4px;
    z-index: 5;
}
.cert-list .swiper-slide-prev, 
    .cert-list .swiper-slide-next {
        z-index: 5;
}
.cert-list .swiper-slide-prev .cert-lis {
    margin-left: -36px;
    margin-right: 0;
}
.cert-list .swiper-slide-next .cert-lis {
    margin-left: 36px;
    margin-right: 0;
}
.cert-list .cert-lis img {
    width: 100%;
    height: 100%;
}

/* 新闻资讯 */
.index-news {
    margin-bottom: 127px;
}
.news-tabs {
    width: 50%;
    margin: 75px auto 70px;
}
.news-tabs .tab-item {
    text-align: center;
    font-size: 24px;
    color: #333333;
    cursor: pointer;
}
.news-tabs .tab-item span {
    margin-top: 5px;
    font-size: 18px;
}
.news-tabs .tab-item.active {
    color: #0859C0;
}
.news-content {}
.news-content .detail-news-item {
    display: none;
}
.news-content .detail-news-item.active {
    display: block;
}
.news-content .news-first {
    width: 740px;
    height: 706px;
    background: #DBEBFF;
    overflow: hidden;
}
.news-content .news-first .img {
    width: 100%;
    height: 506px;
    overflow: hidden;
}
.news-content .news-first .img img {
    width: 100%;
    height: 100%;
}
.news-content .news-first .title {
    margin-top: 20px;
    font-size: 24px;
    color: #0859C0;
}
.news-content .news-first .info {
    min-height: 48px;
    margin-top: 20px;
    font-size: 18px;
    color: #333333;
    line-height: 25px;
}
.first-content {
    padding: 0 47px 0 38px;
}
.news-content .bottom {
    margin-top: 20px;
}
.news-content .bottom .time {
    font-size: 18px;
    color: #8E8E8E;
}
.news-content .bottom .more {
    font-size: 18px;
    color: #0859C0;
    transition: all 0.2s ease-in;
}
.news-content .bottom .more::after {
    /* 向右的圆角三角形 */
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 7px;
    margin-top: -2px;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-left: 8px solid #0859C0;
    vertical-align: middle;
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.2s ease-in;
}
.news-list {
    margin-left: 42px;
}
.news-item {
    width: 100%;
    height: 161px;
    margin-top: 20px;
    border-bottom: 1px solid #D5D5D5;
}
.news-first:hover .bottom .more,
    .news-content .news-item:hover .bottom .more {
    opacity: 0.8;
    filter: alpha(opacity=80);
    transform: translateX(-3px);
}
.news-first:hover .bottom .more::after,
.news-content .news-item:hover .bottom .more::after {
    transform: translateX(3px);
}
.news-item:nth-child(1) {
    margin-top: 0;
}
.news-content .news-item .title {
    font-size: 24px;
    color: #0859C0;
}
.news-content .news-item .info {
    min-height: 48px;
    margin-top: 20px;
    font-size: 18px;
    color: #333333;
    line-height: 25px;
}